Review for Benchmark 2 (Part 1)

Front

What was the world’s largest source of energy in 1991? Options: Petroleum, Hydroelectric Power, Nuclear Fission, Coal

Back

Petroleum

Front

What was the world’s largest source of energy in 2000? Options: Petroleum, Hydroelectric Power, Nuclear Fission, Natural Gas

Back

Petroleum

Front

Where does the roller coaster have the lowest potential energy? Options: A, B, C, D

Back

C

Front

Caroline uses 20 N of force to move a box of books 15 m. How much work did she do?

Back

300 J

Front

Which option represents the energy transformation taking place from point A to point B in the model? Options: Kinetic energy decreases with gravitational pull., Potential energy transforms into kinetic energy., Potential energy increases with gravitational pull., Kinetic energy transforms into potential energy.

Back

Potential energy transforms into kinetic energy.

Front

Gravitational potential energy is potential energy that depends on what? Options: height, length, volume, temperature

Back

height

Front

The Law of Conservation of Matter and Energy states that —

Back

Matter and energy are neither created nor destroyed; they merely change from one form to another.

Front

An object in motion is exhibiting what type of energy? Options: Kinetic energy, Chemical energy, Potential energy, Electrical energy

Back

Kinetic energy

Front

The distance between the line of origin to the top of the wave is called —

Back

amplitude

Front

Carotenoids absorb the highest amount of which color wavelength? Options: Green, Orange, Blue, Yellow

Back

Green