Unit 1 Review

The ability to do work or cause change

• temperature

• energy

• power

• law of conservation of energy

the rate at which work is done

• resistance

• energy

• power

• energy transformation

what factors affect potential energy?

• mass and position

• mass and speed

• speed and position

what factors affect kinetic energy?

• mass and position

• mass and speed

• speed and position

what is the transfer of energy?

• energy

• power

• work

• fricition

what is stored energy?

• nuclear

• electrical

• potential

• kinetic

what is energy of motion?

• electrical

• potential

• kinetic

• chemical

the law of conservation of energy states that energy is neither _______ or _______________, it just ______________

• created, destroyed, appears

• created, destroyed, disappears

• created, destroyed, transforms

• created, destroyed, makes new

what energy transformation is taking place

toaster

• electrical to mechanical to heat

• mechanical to chemical to heat

• electrical to chemical to radiant

• mechanical to heat to electrical

what energy transformation is taking place

flashlight

• radiant to electrical

• chemical to radiant

• electrical to nuclear

• chemical to electromagnetic