P1

Question 1

What is the name of the energy stored when repelling charges have been moved closer together or when attracting charges have been pulled further apart?

Answer 1

electrostatic

Question 2

The thermal energy stored in an object is the total energy stored in which energy store of the particles?

Answer 2

kinetic

Question 3

Which energy store is described as the energy a magnetic object stores when it is near a magnet or magnetic field?

Answer 3

magnetic

Question 4

True or False: When an elastic object is compressed there is energy in its elastic potential energy.

Answer 4

true

Question 5

what is the equation for work done?

Answer 5

w=fxd

Question 6

w/d=

Answer 6

distance moved in the direction of the force

Question 7

Equation for braking force

Answer 7

braking force=kinetic energy/distance

Question 8

Through which energy pathway is energy transferred when a person pushes a box?

Answer 8

mechanical

Question 9

Through which energy pathway is energy transferred from a speaker to the thermal store of the surroundings?

Answer 9

sound

Question 10

Through which energy pathway is energy transferred from a heating element to water?

Answer 10

Heating

Question 11

Through which energy pathway is energy transferred from a light bulb to the thermal store of the surroundings?

Answer 11

light

Question 12

power x time =

Answer 12

work done