~science~

Question 1

what is kinetic energy?

Answer 1

it is the energy of motion (moving energy)

Question 2

what is potential energy?

Answer 2

it is stored energy (energy that doesnt move)

Question 3

what is work?

Answer 3

the result of a force moving an object

Question 4

what is a engine

Answer 4

It is a device that converts energy from a natural source into useful work

Question 5

what is matter

Answer 5

it is anything that takes up space and has mass

Question 6

which states of matter have no permanent shape

Answer 6

liquid

Question 7

whats is the tendency of gases to spread themselves out thinly

Answer 7

defusion

Question 8

what is the temperature that at which a solid turns into a liquid

Answer 8

melting point which is 212`F

Question 9

what is the temperature at which a liquid changes into a solid

Answer 9

freezing point which is 32`F

Question 10

what is the temperature at which a liquid turns into gas

Answer 10

boiling point

Question 11

what is the boiling point and condensation point of water

Answer 11

212`F

Question 12

what is atomic energy

Answer 12

atomic energy is the energy that is released when atoms are seperated or together