Physics Middle School

In a nuclear power plant, heat is used to:

split atoms apart
turn turbine blades
change water into steam
burn uranium pellets

Answers

Answer 1
i believe the the one your looking for is C. Change water into steam

Related Questions

Little Joey jumps into a pool on a cool fall morning. How can we describe the direction of energy transfer and temperature change between Joey and the water?

A) Energy is transferred from Joey to the water. The temperature of the water increases.
B) Energy is transferred from the water to Joey. The temperature of the water increases.
C) Energy is transferred from the water to Joey. The temperature of the water decreases.
D) Energy is transferred from the Joey to the water. The temperature of the water decreases.

Answers

Hello!

Energy always flows from hot to cold so the best answer would be A. Even though it will be a small change due to the difference in masses and the difference in body temp and the pool water on a cool morning.

Hope this helps. Just remember heat/energy always flows from hot to cold. Never the reverse. So whatever is more hot has heat energy to give up to the other.

Any questions please ask. Thank you so much.

Answer:

A

Explanation:

PLEASE HELP I'M LOST.
Match the definitions with the correct name.
(A )A force that all objects have.
(B) A positive particle in the nucleus of an atom.
(C) A negative particle always in motion surrounding the nucleus of an atom.
(D) What two opposite charges do.
(E) What two like charges do.

names:
1. Proton
2. Electron
3. Electric charge
4. Attract
5. Repel

Answers

A - 3
B - 1
C - 2
D - 4
E - 5

While exploring a section of land far from the sea, an explorer discovers a dome-shaped geologic structure with gently sloping sides. Which of the following has the explorer most likely discovered?

Answers

If your choices are the following:

A faultblock mountain
A folded mountain
A hotspot volcano
A volcanic arc

Then the answer is  A folded mountain. It is formed when an earthquake happened and this was the result of the movement of the plates.

Answer:

the answer is  A folded mountain. It is formed when an earthquake happened and this was the result of the movement of the plates.

Based on the diagram of a roller coaster car on a roller coaster track, what statement is true?
A) The car at point A has more kinetic energy than the car at point C.
B) The car at point C has less kinetic energy than the car at point B.
C) The car at point C has more kinetic energy than the car at point B.
D) The car at point D has less potential energy than the car at point B.

Answers

Answer:

B) The car at point C has less kinetic energy than the car at point B.

Explanation:

We have two types of energy involved in this situation:

- Gravitational potential energy: this is the energy related to the heigth of the car, and it is given by [tex]U=mgh[/tex], where m is the mass of the car, g is the gravitational acceleration, and h is the heigth of the car. The potential energy is higher when the car is located higher above the ground.

- Kinetic energy: this is the energy due to the motion of the car, and it is given by [tex]K=\frac{1}{2}mv^2[/tex], where m is the mass of the car and v is its speed. The kinetic energy is higher when the speed of the car is higher.

- The law of conservation of energy states that the total mechanical energy of the car (sum of potential energy and kinetic energy: [tex]E=U+K[/tex]) is constant). This implies that when the car is at a higher point, the kinetic energy is less (because U is larger, so K must be smaller), while when the car is at a lower point, the kinetic energy is larger.

- Based on what we have written so far, we can conclude that the correct statement is:

B) The car at point C has less kinetic energy than the car at point B.

Because the car at point C is located at a higher point than point B, so the car at point C has larger potential energy than at point B, which implies that car at point C has less kinetic energy than the car at point B.

Answer: The answer is C

A car at point B has more kinetic energy than the car at point D.

Kinetic energy is energy at work.

Potential energy is stored energy.

Other Questions
A 0.465 g sample of an unknown compound occupies 245 ml at 298 k and 1.22 atm. what is the molar mass of the unknown compound?a.26.3 g/molb.33.9 g/molc.12.2 g/mold.38.0 g/mole.81.8 g/mol Read the following sentences from the passage. (6) Countries now have access to once unreachable resources, such as oil and natural gas. (7) ________ some people worry that this could cause confrontation between certain nations. Based on the context, choose the transitional word that best fills the blank. A. Alternatively,B. Consequently, C. Nevertheless, D. Likewise, What was the result of the Japanese invasion of Manchuria?Chinese forces successfully turned back the invasion.The League of Nations sent a peacekeeping force. Western powers joined to stop the invasion. Japans easy success led to more Japanese invasions. What is bravery, and what is bravado? What is the value of this expression when z = 36?10 - /z46-8-26 Can you help me with a Chemistry question? I will give a medal and become a fan of the person with the BEST answerWhich of the following elements is most likely to form an ion that will then form an ionic bond with an ion of a Group 1A element?A) PtB) IC) FrD)Be, The population density of ground crickets at oldmill farm is about 15 per square meter. assuming that the crickets are randomly distributed, about how many crickets would you expect to find in a rectangular section of land that is 6 meters 2 meters? Help me with 1-6 please What is the equation for the line of curve of best fit for the following data? {(4, 32), (20, 808), (17, 662), (8, 125), (13, 307)}Option 1. y = -240x + 50.5 Option 2. y = 50.5x - 240 Option 3. y = 2.2x^2 - 1.6x - 1.6Option 4. y = -0.08x^4 + 3.7x^3 - 56.6x^2 + 361.5x - 726.9 why kennedy decided to remove us missiles from turkey Escoge la frase que es cierta. El nico pasatiempo importante en Puerto Rico es hacer fiestas. Lo ms importante de las celebraciones en Puerto Rico es pasar tiempo con la familia y los amigos. En Puerto Rico hay menos das de vacaciones que en los Estados Unidos. 1.)Los guisantes son _____ para la salud.a. sabrososb. popularesc. buenosd. malos2.)Tienes hambre. Debes _____.a.hacer ejerciciob.levantar pesasc.caminard.comer algo3.)Para mantener la salud _____ y _____ todos los das.a.monto en bicicleta, como arrozb.levanto pesas, bebo refrescosc.hago ejercicio, como biend.camino, como muchas grasas 20 POINTS:What are examples of direct object pronouns in Spanish? PLESE HELP!!!!!!!!!!!!!!!!!!Based on this image, what is responsible for the pattern of ocean currents?LINK----> file:///C:/Users/ATC_Student/Pictures/heyyyyyyyyyy.PNGA. Earth's rotationB. differences in water temputareC. differences in water salinityD. differences in water density May 28, 1830 Chapter CXLVIIIAn Act to provide for an exchange of lands with the Indians residing in any of the states or territories, and for their removal west of the river Mississippi.Be it enacted by the Senate and House of Representatives of the United States of America, in Congress assembled, That it shall and may be lawful for the President of the United States to cause so much of any territory belonging to the United States, west of the river Mississippi, not included in any state or organized territory, and to which the Indian title has been extinguished, as he may judge necessary, to be divided into a suitable number of districts, for the reception of such tribes or nations of Indians as may choose to exchange the lands where they now reside, and remove there; and to cause each of said districts to be so described by natural or artificial marks, as to be easily distinguished from every other ...What were the effects of this act on United States history? (5 points)A)White settlers paid Native Americans for their traditional lands.B)Native Americans were forced from their traditional lands onto reservations.C)Native Americans agreed to buy land west of the Mississippi River.D)White settlers and Native Americans agreed to move west of the Mississippi River. if the engery (E) of a wave increases, what happens to the frequency (f) and the wavelength Physical emotional and mental harm to ones spouse is known as whatInsultNeglectVerbalSpousal abuse 1410+0515 in milartary time To solve the equation 3x2=4x1 3 x 2 = 4 x 1 , Veronica graphs the functions f(x)=3x2 f ( x ) = 3 x 2 and g(x)=4x1 g ( x ) = 4 x 1 on the same set of coordinate axes. Which statement describes the solution of the equation 3x2=4x1The solution of the equation is the y-coordinate of the ordered pair where the graphs of the two functions intersect.The solution of the equation is the y-intercept of the linear equations.The solution of the equation is the x-coordinate of the ordered pair where the graphs of the two functions intersect.The solution of the equation cannot be found graphically. Veronica should solve the equation algebraically. Which of the following is not an operating system? Linux Nexus Mac OS Windows