Energy Conversion

A change from one form of energy to another is known as:

• energy conversion

• chemical energy

• solar energy

Tags

NGSS.MS-PS3-5

Energy cannot be created or destroyed. It can only be changed from one form to another. This is known as the law of conservation of:

• mass

• energy

• temperature

Tags

NGSS.MS-PS3-5

What energy conversion is taking place in this picture?

• solar energy to thermal energy

• thermal energy to chemical energy

• chemical energy to thermal and light energy

Tags

NGSS.MS-PS1-6

What energy conversion is taking place in this picture?

• light energy to electrical energy

• electrical energy to light and thermal energy

• solar energy to light energy

Tags

NGSS.MS-PS3-5

What is the energy conversion when you plug in a stereo to listen to music?

• electrical energy to mechanical energy

• chemical energy to thermal energy

• electrical energy to sound energy

What is the energy conversion when you have a skateboard at the top of the hill and then it moves down?

• potential energy to kinetic energy

• kinetic energy to potential energy

• electrical energy to kinetic energy

Tags

NGSS.MS-PS3-5

When a roller coaster stops, the energy is destroyed.

• True

• False

Tags

NGSS.MS-PS3-5

A television converts electrical energy into:

• light energy

• sound energy

• light, sound and thermal energy

What is the energy conversion when you add batteries to a flashlight to turn it on?

• chemical energy to light and thermal energy

• light energy to kinetic energy

• chemical energy to thermal energy

Tags

NGSS.MS-PS1-2

What is the energy conversion when a plant makes its own food?

• light energy to thermal energy

• light energy to chemical energy

• chemical energy to light energy

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7