Forms of Energy

Front

Energy

Back

Energy is the capacity or ability to do work.

Front

Which object requires only mechanical energy to perform its main function? Options: A, B, C, D

Back

A

Front

Which object uses the same source of energy as headphones? Options: A flute using wind energy, A piano using mechanical energy, A keyboard using electrical energy, A teapot using thermal energy

Back

A keyboard using electrical energy

Front

When a bat searches for prey at night, it makes sounds as it flies, and it uses the sounds' echoes to find its prey. When the bat flies and listens to echoes to locate prey, it is using...

Back

Mechanical energy and sound energy

Front

Sound energy is present when...

Back

an object vibrates

Front

____________ energy is from the sun or also called solar energy.

Back

radiant

Front

__________ energy is released from a substance when transformed into a new substance.

Back

chemical

Front

Which type of energy does the battery produce? Options: sound, light, mechanical, electrical

Back

electrical

Front

What type of energy is stored in the battery when a wire is connected to a battery and a small bulb to make a simple circuit? Options: chemical, nuclear, heat, light

Back

chemical

Front

What most likely caused the water on the table to evaporate? Options: heat, wind, gravity, light

Back

heat