Energy Unit Test

What is energy?

• moving energy

• stored energy

• renewable energy

• The ability to do work

Tags

NGSS.MS-PS3-5

Which object is the best conductor of electricity?

•  coffee mug

• rubber

• a copper penny

• a piece of wood

Which form of energy is produced when a guitar string vibrates?

• Sound energy

• Electrical energy

• Chemical energy

• Light energy

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

True or false? Heat is a form of energy.

• True

• False

Tags

NGSS.MS-PS3-3

What is a material through which electricity travels easily called?

• insulator

• conductor

A ball rolling down the hill is an example of ___ energy.

• Kinetic
• Potential

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Choose the type of energy:

• Sound

• Thermal

• Electrical

• Chemical

Tags

NGSS.MS-PS4-1

This is the distance between two peaks. What is this called?

• amplitude

• wavelength

• longitude

• trough

Tags

NGSS.MS-PS4-1

Frequency is...

• wave height

• the distance between two waves

• the number of waves

The crest of a wave is...

• The highest point of a wave

• The distance between two waves

• The frequency of a wave

Tags

NGSS.MS-PS4-1