What is Latent heat and also give types.
Answers
Answer:
Latent heat is energy released or absorbed, by a body or a thermodynamic system, during a constant-temperature process. Two common forms of latent heat are latent heat of fusion (melting) and latent heat of vaporization (boiling).
Explanation:
Related Questions
Why Carbonated drinks are homogeneous mixture
Answers
Answer: Explanation:
Carbonated drinks are mixtures of water, sugar, flavorings, and dissolved carbon dioxide gas. They are homogeneous because the ingredients are mixed together to form a consistent liquid.
What voltage would produce a current of 100amps through an aluminum wire assuming that the re sistance of the wire is3.44×10-4 ohm
Answers
I = current
R = resistance
Voltage = 100 * (3.44x 10^-4) = do the calculation
Hope this helps
what are 3 major areas of society affected by science
Answers
Answer:
Science and technology have had a major impact on society, and their impact is growing. By drastically changing our means of communication, the way we work, our housing, clothes, even the length, and quality of life itself, science has generated changes in the moral values and basic philosophies of mankind.
Explanation:
ejbsjca bdsj dbcsc j ecsabkfskbj jcbaskjbb
Answers
Sorry but I can't help you cuz the words you use makes no sens if you are going to ask a question pls do and dont joke around about it thank you very much and have a great day! ^^
if gdp is 3600 and the money supply is 300, what is the velocity?a. 18b. 8c. 4.57d. 12
Answers
the velocity of money in this case is 12 (option d)
The formula for calculating velocity of money is GDP divided by money supply. So, in this case, the velocity would be 3600/300 which equals 12. Therefore, the correct answer is d. 12.
To find the velocity of money, you can use the following equation:
Velocity = GDP / Money Supply
Given that the GDP is 3,600 and the Money Supply is 300, you can calculate the velocity as follows:
Velocity = 3,600 / 300 = 12
Equation of exchange states that the money supply times the velocity of money equals the price level times the real output.
learn more about Equation of exchange here: brainly.com/question/30269397
#SPJ11
What is carried by a wave?
Answers
Answer
Energy
Explanation
wave is a disturbance which travels through a medium carrying energy from one point to another without causing any permanent displacement in that medium. So energy is carried by a wave.
Select the organisms that get carbon from the atmosphere.
Intro
0
Photo by Marcin Szala
Answers
Answer:
The Sunflower, and the tree
Explanation:
they consume carbon dioxide, and produce oxygen.
What is the final monetum of the artist clay system immediately after the collision
Answers
Answer:
the total mass of the objects multiplied by their velocity.
How many milliliters would be fruit juice for 100 milliliters of juice?
Answers
The total amount of liquid will still be 100 milliliters.
What is milliliters?Milliliters (mL) is a unit of volume measurement that is equal to the volume of a cube that is 1 cm on each side. It is commonly used to measure liquids, such as milk, juice, or medicine. Milliliters can also be used to measure dry ingredients, such as flour or sugar. One milliliter is equal to 0.001 liters, or about 0.034 fluid ounces.
For 100 milliliters of juice, you would need 100 milliliters of fruit juice. In other words, the amount of fruit juice required to make 100 milliliters of juice is the same as the amount of juice you are starting with. This is because when you mix fruit juice with water, the total amount of liquid remains the same. So if you start with 100 milliliters of juice and then add 100 milliliters of water, the total amount of liquid will still be 100 milliliters.
To know more about milliliters click-
https://brainly.com/question/29220166
#SPJ1
Kindly Don't Spàm!
Thank uh !:)
\( \\ \\ \\ \\ \)
![Kindly Don't Spm!Thank uh !:)[tex] \\ \\ \\ \\ [/tex]](https://i5t5.c14.e2-1.dev/h-images-qa/contents/attachments/7cGSBMapevSJBlOr7UuOHj2BYmwppAMl.jpeg)
Answers
.
\( \: \underline{ \boxed{ { \color{gray}\frak{\huge \: Answer : }}}}\)
Collector Current at Saturation :\( \sf \large {I_{C(SAT)} = \frac{ V_{CC} }{R_C} }\)\( \: \: \)
\( \sf \large {I_{C(SAT)} = \frac{12}{2.2 \times 10 ^{3} } }\)\( \: \: \)
\( \bold{ \bf \large {I_{C(SAT)} =5.45mA }}\)\( \: \: \)
________________________________
Value Of Cut - off Voltage : \( \sf \large \: V_{CS(cut-off)} = V_{CC}\)\( \: \: \)
Therefore ,
\( \: \: \)
\( \bf \large \: V_{CS(cut-off)} = \: 12v\)\( \: \: \)
________________________________
\( { \bf\large \: Base \: Current , I_B = \frac{V_{CC}}{R_C} }\)
\( \sf \large \: I_B ={ \frac{12}{2.2 \times 10 ^{3} } }\)
\( \: \: \)
\( \bf \large \: I_B = 50μA\)\( \: \: \)
_______________________________
Collector Current ,\( \sf \large \: I_C = β * I_B\)
\( \: \: \)
\( \sf \large \: I_C = 50 * 50 * 10^{-6}\)\( \: \: \)
\( \bf \large \: I_C = 2.5mA\)\( \: \: \)
________________________________
Collector to emitter Voltage : \( \sf \large \: V_{CE} = V_{CC} - ( I_C * R_C ) \)\( \: \: \: \)
\( \sf \large \: V_{CE} = 12 - ( 2.5 * 10-³ * 2.2 * 10³ )\)\( \: \: \)
\( \bf \large \: V_{CE} = 6.5v \)________________________________
Q - point are :\( \sf \large \: I_{CEQ} = 2.5mA\)\( \: \: \)
\( \sf \large \: V_{CEQ} = 6.5v\)________________________________
Q - point located on the DC load line as shown in fig ~________________________________
Hope Helps!:)
\( \: \: \: \: \)
![Kindly Don't Spm!Thank uh !:)[tex] \\ \\ \\ \\ [/tex]](https://i5t5.c14.e2-1.dev/h-images-qa/answers/attachments/HaSprNo8dZIjFA4PTxVQ3O9nflZzrT2l.jpeg)
Answer:
Ibq ≈ 47.1 μAIcq ≈ 2.35 mAVcq ≈ 6.82 VExplanation:
Q-point values will be determined by the base current and the transistor gain.
Base CurrentThe current supplied to the base of the transistor is the current through resistor Rb. That current is given by the equation ...
\(I_B=\dfrac{V_{CC}-V_B}{R_B}=\dfrac{12-0.7}{.24\cdot10^6}\approx 47.08\quad\mu\text{A}\)
Collector CurrentThe collector current is the base current multiplied by the transistor beta.
\(I_C=\beta\times I_B=50\times47.08\text{ $\mu$A}=2.354\text{ mA}\)
Collector VoltageThe collector voltage will be the supply voltage less the voltage drop across the collector resistor due to the collector current.
\(V_C=V_{CC}-I_C\times R_C=12-2.354\cdot10^{-3}\times2.2\cdot10^3\\\\V_C=12-5.179\approx 6.82\quad\text{V}\)
The Q-point values are approximately ...
Ibq ≈ 47.1 μAIcq ≈ 2.35 mAVcq ≈ 6.82 VWhat do you mean by Tribology? Explain its significance in our daily life 2. Explain the role played by friction and wear in a tribological system 3. How do you define Wear? How it affects the properties of a surface?
Answers
(2.)Tribology is particularly important in today's world because so much energy is lost to friction in mechanical components. To use less energy, we need to minimize the amount that is wasted. Significant energy is lost due to friction in sliding interfaces.
(3.) Wear can be defined as an extremely short sliding motion and is executed within a short time interval.
(Idk how it effects the properties of surface sorry )
What is the source of heat for convection currents in the mantle layer of earth
Answers
Answer:
Magma from the core
Explanation:
...?
Martina has a sample of an unknown substance. She measures the substance. Its mass is 13.5 grams, and its volume is 5 cm3. Which metal might her sample be made of?
Answers
Answer:
Aluminum Density
Explanation:
2.7 g/cm3
The principal ran a marathon, 26.2 miles in 3 hours. This is an example of.....
A-speed
B-velocity
C-acceleration
Answers
8.73 mph = 26.2/ 3
A student is creating an electromagnet for an investigation. Which feature of the electromagnet will least influence the magnetic force? answer choices
the material of the core
the number of wire coils
the size of the power source
the brand of the battery
Answers
A student is creating an electromagnet for an investigation, and the one feature of the electromagnet that will have the least influence on the magnetic force is the brand of the battery, which is the last option.
What is electromagnet ?The magnetic force of an electromagnet is determined by a number of factors, such as the material of the core and the number of wire coils, and the size of the power source but the brand of the battery don't have an effect on the magnetic force of the electromagnet as long as the battery provides the necessary voltage and current to power the electromagnet.
Hence, the one feature of the electromagnet that will have the least influence on the magnetic force is the brand of the battery, which is the last option.
Learn more about the electromagnet here.
https://brainly.com/question/30306309
#SPJ1
2. True or false. Gravity is the strongest non-contact force on Earth.
A:True
B:False
Answers
Answer:
the answer is true true
I’m taking physics and this is very confusing to me any help?
Answers
Answer:
(1.) 0.000207 (2.) 3300 (3.) 4030 (4.) 25.4
Explanation:
Answer:
Just conversion of units
Explanation:
Mnemonic Device: Kings Hate Dragons Because Dragons Can’t Make Money
(Kilo, Hecto, Deca, Base, Deci, Centi, Milli, Micro)
First one is decaliter which is 10 liters so I convert to liters first 0.0007 liters and then add another 0 to make it in daL so 0.00007
Second is converting from meters to millimeters so 1000mm go into one meter so 3100mm
Same thing for the mass one 0.3kg to ____g well there is 1000g/1kg and then the kg cancel out (this is the safest way to do this) and you get 300 grams
The last one is cm to decimeters not deca and there are 10 centimeters in each decimeters or you could convert to meters and then back again. I would just take the easy out and go with 25.4cm (I think of this one like mm to cm as it is the same ratio and how many times have you used a ruler with both units on it. A 30 cm ruler would be 3 decimeters for the whole 30 cm.
Nuclear Physics. Parity and C-Parity.
a) Which of the following particle states are eigenstates of the charge conjugation operator C and which are their respective eigenvalues?
b) How do the followin
Answers
a) The eigenstates of the charge conjugation operator C, along with their respective eigenvalues are as follows:
The eigenvalue of a particle state in terms of C-parity depends on the charge of the particle. It is +1 for particles and -1 for antiparticles.b) The following relations can be derived between the parity and C-parity of a state:
If a state has definite parity, it does not have definite C-parity, and vice versa. If a state has both definite parity and definite C-parity, it must have a zero isospin state or it must be a neutral particle, for instance, a photon.About ParticlesIn physics and chemistry, a particle or particle is a very small object with dimensions, which can have several physical or chemical properties such as volume or mass. Particles An atom is composed of three subatomic particles, namely protons, neutrons, and electrons. Other particles also exist, such as alpha and beta particles.
Learn More About Particles at https://brainly.com/question/13955111
#SPJ11
A 13 foot ladder is leaning against a vertical wall. if the bottom of the ladder is sliding away from the wall at a rate of 4 feet per minute, how fast is the angle, , formed by the ladder and the ground, changing at the instant the ladder is 5 feet from the wall.
Answers
The angle between the ladder and the ground is changing at rate of 2.4ft/s.
Determine how fast is the angle formed by the ladder and the ground, changing at the instant the ladder is 5 feet from the wall.A right tringle is formed when ladder is against the wall,
x²+y² = 13²
dy/dt = -4ft/s
y = 5 feet
2[dx/dt] + 2[dy/dt] = 0
y = 10, x= √69 z = 13ft
2×√69[dx/dt] + 2×5×(-4) = 0
16.6[dx/dt] = 40
dx/dt = 40/16.6
dx/dt = 2.4 ft/s
The angle between the ladder and the ground is changing at rate of 2.4ft/s.
To know more about calculus visit
brainly.com/question/22810844
#SPJ4
(a) What is the average kinetic energy in joules of hydrogen atoms on the 5500ºC surface of the Sun? (b) What is the average kinetic energy of helium atoms in a region of the solar corona where the temperature is 6.00×105 K ?
Answers
(a) Average kinetic energy of hydrogen atoms on the 5500ºC surface of the Sun is: 1.57 × 10^−21 J.
(b) Average kinetic energy of helium atoms in a region of the solar corona where the temperature is 6.00×10^5 K is: 1.05 × 10^−19 J.
Explanation to the above given short answers are written below,
(a) To calculate the average kinetic energy of hydrogen atoms, we can use the formula,
KE = (3/2) kT,
where k is the Boltzmann constant and
T is the temperature in Kelvin. First,
we convert the temperature of the Sun's surface from Celsius to Kelvin by adding 273.15.
So the temperature is 5773 K.
Plugging in the values, we get
KE = (3/2) × 1.38 × 10^-23 J/K × 5773 K = 1.57 × 10^−21 J.
(b) The formula KE = (3/2) kT can also be used to calculate the average kinetic energy of helium atoms.
We convert the temperature in Kelvin to match the units of the Boltzmann constant.
So, T = 6.00×10^5 K = 6.00×10^8 K.
Plugging in the values, we get KE = (3/2) × 1.38 × 10^-23 J/K × 6.00×10^8 K = 1.05 × 10^−19 J.
To know more about "Kinetic energy" refer here:
https://brainly.com/question/30764377#
#SPJ11
A resume is usually read for less than ____ seconds by an employer.
a. 10
b. 20
c. 30.
d. 40
Answers
A resume is usually read for less than C. 30 seconds by an employer.
A resume is a document that presents your educational qualifications, experiences, and achievements that have taken place throughout your academic career and professional life. This document is crucial in a job application process, and it plays a key role in determining whether an employer is interested in interviewing you or not. Thus, it is necessary to write a well-written and a concise resume that catches the employer's attention in less than 30 seconds. This is because most employers go through many job applications and they do not have much time to read every resume thoroughly.
Therefore, it is essential to organize and format the resume in such a way that the key information and skills stand out. In addition, it is necessary to customize the resume to fit the job requirements of each job application, this can be done by researching the company and the job position to determine what skills and qualifications the employer is looking for. In conclusion, it is crucial to ensure that the resume is well-written, organized, and customized to fit the employer's requirements. So the correct answer is C. 30.
Learn more about employer at:
https://brainly.com/question/31920624
#SPJ11
Superposition of Waves ;
Sketch two wave pulses whose interference produces a pulse with an amplitude greater than either of the individual waves.
help!!!
Answers
The two individual waves interfere to create the pulse with greater amplitude.
What is wave interference?Wave interference is the phenomenon that occurs when two waves meet moving toward or opposite to each other along the same medium.
The interference of waves gives the net effect of the two individual waves.
Consider two pulses of the same amplitude traveling in different directions along the same medium. Each sine wave displaced upward 1 unit at its crest. As the sine pulses move towards each other, there will be a moment in time when they are completely overlapped. The resulting shape of the medium would be a sine pulse of amplitude of 2 units.
Hence, the two individual waves interfere to create the pulse with greater amplitude.
Learn more about wave interference.
https://brainly.com/question/16622714
#SPJ1
6.05 Infections and Health
Plese don't report me i am trying to get the assigment done
Introduction
Contaminated water is a health risk, and not all populations have access to clean water. You are going to use household items to design, test and revise a water filtration system. New technologies undergo testing and revision before they are released to the public. This lab will simulate how the scientific process is used to solve problems.
Purpose
The Purpose of your design is to filter dirt, sand and other sediment from “swamp” water. You do not need to make it drinkable during this design. You will begin with a water sample that has visible dirt, mud or other contaminants. You will design a way to filter the water and evaluate your design. You will not be able to test for microorganisms or to filter them out during this design process. Do not test the water by drinking it.
Important: Do NOT drink the water in your experiment.
Materials
“Swamp” water (You can get this from an outside source like a hole in the ground, puddle, lake, river or swamp. Or, you may add dirt and sediment to tap water.) The starting sample should have visible dirt or sediment.
You may use any household materials for your water filtration system. Here are some suggestions:
Cheesecloth
OId t-shirt
Coffee filters
Pantyhose
Cotton balls
Sock
Funnel
Water bottle
Data for Design One (6 points)
Describe the appearance and smell of the “swamp” water before and after filtration. Use complete sentences and detailed examples.
Skilled Scientist level from Rubric: Student gives thorough details about the appearance and smell of the water before and after the filtration for Design One and Design Two.
Water before filtration
Water after filtration
Description of appearance
Description of smell or other physical characteristics
Rate the visible cleanliness of the water on a scale of 1 to 10 with 10 being the cleanest.
Feedback ( 5 points)
Consulat a peer or a family member about ways your design could be improved. Describe the feedback and provide the name of the reviewer. These are only suggestions that you can use to plan for Design Two. Use complete sentences and detailed examples.
Skilled Scientist level from Rubric: Student thoroughly describes the feedback received from peer/family member, and it is clear a meaningful exchange about ways to improve the design took place.
List the name of peer/family member and relationship:
Describe the feedback given by your peer/family member. What changes do they suggest you make to your design in order to clean the water better?
Planning for DesignTwo (8 points)
Use this space to plan out how to improve your water filter. Based on the feedback you received, what part are you trying to improve? Why did you make the changes that you did? Use complete sentences and detailed examples. You may include sketches or diagrams.
Skilled Scientist level from Rubric: Student thoroughly explains the changes for the design and gives ample details about any improvements that were made.
List materials used:
Describe how Design Two will work:
What part of your design are you trying to improve?
Why did you make the changes you did?
Data for Design Two (6 points)
Use the data and feedback from your first design to make changes to your water filtration system. Test your new design. Record the appearance and smell of the “swamp” water before and after filtration. Use complete sentences and detailed examples.
Skilled Scientist level from Rubric: Student gives thorough details about the appearance and smell of the water before and after the filtration for Design One and Design Two.
Water before filtration
Water after filtration
Description of appearance
Description of smell or other physical characteristics
Rate the visible cleanliness of the water on a scale of 1 to 10 with 10 being the cleanest.
Conclusion (10 points)
Use your data from Design One and Design Two to answer the following questions. Use complete sentences and detailed examples.
Skilled Scientist level from Rubric: Student answers all questions using ample details and showing critical thinking skills to reflect on the design process.
Summarize the appearance and smell of the “swamp” water before and after the filtering process using Design One.
2. Describe the changes you made to your water filtration system.
3. What feedback helped you make changes to your water filtration system?
4. Summarize the appearance and smell of the “swamp” water before and after the filtering process using Design Two.
5. What did you learn about the process of planning, testing and revising a design?
Answers
The process of filtration of swamp water using a filtering material such as neat clothes will make the water clearer and remove any bad smell.
What is filtration?Filtration is a separation technique used to separate insoluble solids from a liquid.
Filtration is employed in water purification.
Water purification is done in water purification plants.
A locally designed purification process for swamp water will involve using materials such as:
A T-shirt Funnel Water bottleThe T-shirt is used filter out mud and sediments.
Repeated filtrations will make the water clearer and remove any bad smell.
Learn more about filtration at: https://brainly.com/question/552187
The HNH Corporation will pay a constant dividend of $2 per share, per year, in perpetuity. Assume all investors pay a 20% tax on dividends and that there is no capital gains tax. Suppose that other investments with equivalent risk to HNH stock offer an after-tax return of 12%. Part A - What is the price of a share of HNH stock
Answers
The price of a share of HNH stock is approximately $20.83.
To determine the price of a share of HNH stock, we can use the dividend discount model (DDM). The DDM calculates the present value of all future dividends to estimate the stock price. In this case, the dividends are constant and paid in perpetuity.
The formula for the price of a share using the DDM is:
Price = Dividend / (Required Return - Growth Rate)
Where:
Dividend = Annual dividend per share = $2
Required Return = After-tax return = 12% - (20% of 12%) = 12% - 0.2 * 12% = 12% - 2.4% = 9.6% (converted to decimal)
Growth Rate = Since the dividend is constant, the growth rate is 0.
Plugging in the values:
Price = $2 / (0.096)
Price = $20.83
To know more about dividend discount model, here
brainly.com/question/32294678
#SPJ4
Consider mechanical energy to find the coefficient of friction between the sledge and the ground
Answers
Answer:
0.08
Explanation:
We can represent the situation with the following figure
Now, by the conservation of energy, we can write the following equation
\(\begin{gathered} K_i+U_i-Wnc=K_f \\ \frac{1}{2}mv_i^2+mgh-F_fd=\frac{1}{2}mv_f^2 \end{gathered}\)Where m is the mass, vi is the initial velocity, g is the gravity, h is the height, Ff is the force of friction, d is the distance traveled by the sledge, and vf is the final velocity.
Using the free body diagram, we get that the force of friction is equal to
\(\begin{gathered} F_n=mg\sin60 \\ \text{ Then} \\ F_f=\mu F_n \\ F_f=\mu mg\sin60 \end{gathered}\)Now, we can replace the expression for Ff in the equation above and solve for the coefficient of friction μ
\(\begin{gathered} \frac{1}{2}mv_i^2+mgh-(\mu mg\sin60)d=\frac{1}{2}mv_f^2 \\ \\ \frac{1}{2}v_i^2+gh-\mu gd\sin60=\frac{1}{2}v_f^2 \\ \\ \mu gd\sin60=\frac{1}{2}v_i^2+gh-\frac{1}{2}v_f^2 \\ \\ \mu=\frac{1}{gd\sin60}(\frac{1}{2}v_i^2+gh-\frac{1}{2}v_f^2) \\ \end{gathered}\)Replacing g = 9.8 m/s², d = 16 m, vi = 3 m/s, h = 8 m, and vf = 12 m/s, we get
\(\begin{gathered} \mu=\frac{1}{(9.8)(16)\sin60}(\frac{1}{2}(3)^2+(9.8)(8)-\frac{1}{2}(12)^2) \\ \\ \mu=0.08 \end{gathered}\)Therefore, the coefficient of friction is 0.08
4. The diagram shows two forces of 5 N and 8 N acting at 120° to each other. Calculate the resultant of these two forces and state its direction relative to the 5 N force. Illustrate your answer with an appropriate vector diagram.
Answers
The magnitude of the resultant force is 11.4 N.
What is the resultant force?The resultant force is the force that has the same effect both in magnitude and in direction as the two or more forces acting at the same time. We know that force is a vector quantity, this implies that both the magnitude and the direction of the force are all important. This is why we have to factor in the direction of the force at all times.
Now, we can see that, it is possible to obtain the resultant force from the parallelogram law of vectors. We can see that;
R = √ P^2 + Q^2 - 2PQ Cos θ
P = 5 N
Q = 8 N
θ = 120°
R = √(5^2 + 8^2 - (2 * 5 * 8) cos 120
R = 11.4 N
The direction of the 5N force is obtained as;
Tan^-1 (8/5)
= 58 degrees
Learn more about resultant force:https://brainly.com/question/16380983
#SPJ1
when space ships in star wars jump to light speed and the stars seem to stream outward from the center of the screen, giving the sense of forward motion, which kind of a stimulus is that? group of answer choices correlated-dot motion
Answers
A kind of stimulus is that Optic flow. It occurs as spaceships in Star Wars accelerate to near-light speed and the stars appear to stream outward from the screen's Centre due to centripetal force.
providing the impression of forward momentum. The acceleration vector of an object undergoing UCM is always directed toward the centre because centripetal implies "towards the Centre."m Since the reference frame is spinning, centrifugal force—which is not a real force—occurs as a result of this motion. The centripetal force, which pushes the item in the direction of the circle's Centre and maintains uniform circular motion is called centripetal force, is the real driving force behind uniform circular motion.
The pattern of seemingly moving objects, surfaces, and edges in a visual scene that is brought on by the motion of the observer in relation to the scene is known as optical flow or optic flow. Another way to think of Optic flow is as the distribution of apparent motion velocities of brightness pattern in an image.
Learn more about centripetal force here
https://brainly.com/question/11324711
#SPJ4
When is the net force on an object equal to zero? A. When the object is in motion B. When the object is changing direction C. When the forces acting on the object are balanced D. When inertia is not present pls i need the answers quick
Answers
Answer: C. when the forces acting on the object are balanced.
Answer:
c
Explanation:
A main sequence star does not expand or contract due to the balance between the internal heat pushing outward and the weight of the material pressing inward due to gravity. this state of maintaining a constant size is known as:
Answers
The state of maintaining a constant size by the sequence star due to balance between the internal heat pushing outward and the weight of the material pressing inward due to gravity is hydrostatic equilibrium.
A main sequence star is a stable one. There is no overall change. This is so that the fluid's pressure gradient acting outward balances the material's gravity acting inward. The star is made of gases. It is a fluid system. Hydro-static equilibrium is the name given to this type of equilibrium.The star may have fallen into a black hole under the influence of gravity, although this is not exactly what is occurring.
The star generates its energy through fusion, which turns hydrogen into helium. Much more heat is generated in this reaction.
Due to increased internal pressure, the star is now moving outward.
The forces of gravity acting internally and outside balance one another.
To know more about stars:
https://brainly.com/question/11188835
#SPJ4
"What is the magnitude of the capacitive reactance XC at a frequency of 10 kHz, if C is 10 nF?" 0.0006 ohms 0.5 ohms 35.67 ohms 1591.55 ohms
Answers
The magnitude of the capacitive reactance (XC) at a frequency of 10 kHz, with a capacitance (C) of 10 nF, is approximately 159.155 ohms.
The magnitude of the capacitive reactance (XC) can be calculated using the formula:
XC = 1 / (2 × π × f × C)
where:
f is the frequency in hertz,
C is the capacitance in farads, and
π is a mathematical constant (approximately 3.14159).
Given that the frequency is 10 kHz (10,000 Hz) and the capacitance is 10 nF (10 × 10⁻⁹ F), we can substitute these values into the formula:
XC = 1 / (2 × π × 10,000 Hz × 10 × 10⁻⁹ F)
XC = 1 / (2 × 3.14159 × 10,000 Hz × 10 × 10⁻⁹ F)
XC = 1 / (62,831.853 Hz × 10 × 10⁻⁹ F)
XC = 1 / (6.28318 × 10⁻³ Ω)
XC = 159.155 Ω
Learn more about magnitude -
brainly.com/question/30337362
#SPJ11