Unit 2 - L1 - Intro to Energy Round 2

Front

A student listens to music with an IPOD.  Which best describes the energy transformations that take place in the music player?

Back

Chemical to electrical to sound

Front

Inside a power plant, coal is burned to produce hot gases. What type of energy conversion takes place as hot gases cause turbines to move and spin?

Back

Thermal to Electrical

Front

What is potential energy?

Back

The type of energy an object has before it gains motion.

Front

What is Kinetic energy?

Back

energy when something is in motion

Front

Chemical to Electrical to Electromagnetic: A battery causes a flashlight to shine

Back

A battery causes a flashlight to shine

Front

Energy is the ability to ___________.

Back

Cause change

Front

In this image, electrical Energy is transformed to _____________ Energy.

Back

Thermal

Front

The Law of Conservation of Energy states that Energy...

Back

cannot be created or destroyed

Front

At what position would a cyclist have the most kinetic energy? Options: A, B, C, D

Back

D

Front

The rollercoaster comes to a stop at the top of the hill? Which form of energy does it possess?

Back

Gravitational Potential