Energy Transformation

Front

At which point in the rollercoaster ride does the car have the greatest potential energy? Options: W, X, Y, Z

Back

W

Front

At which point will the pole have the maximum elastic potential energy?

Back

When the pole is bent backwards.

Front

What energy transformation occurs as the handle of a hand generator is turned?

Back

Mechanical to electrical to light

Front

A solar calculator has to have light in order to work. What does the radiant light energy transform into? Options: Radiant, Mechanical, Potential, Chemical because of the battery.

Back

Chemical because of the battery.

Front

What is the energy transformation that occurs in an electric pencil sharpener?

Back

electrical energy to mechanical energy

Front

Which energy transformation occurs when a lamp plugged into a wall socket functions correctly? Options: Chemical to light, Electrical to chemical, Electrical to light, Chemical to electrical

Back

Electrical to light

Front

What energy transformations take place when a battery-operated radio is in use?

Back

Chemical to electrical to sound

Front

Which energy conversion is taking place when you put gasoline in a car?

Back

chemical -> mechanical

Front

What type of energy is stored in a battery? Options: electrical, chemical, thermal, mechanical

Back

chemical

Front

Where is the kinetic energy the greatest? Options: A, B, C, D

Back

C