Energy Lesson 1 Review

Electrical energy is transformed to thermal energy by a kitchen stove.

• True

• False

​Thermal energy is transferred throughout a pot of boiling water by convection.

• True

• False

Tags

NGSS.MS-PS1-4

The wooden handle of a metal pan does not get hot. This is evidence of energy transfer.

• True

• False

Tags

NGSS.MS-PS3-3

Energy is transferred by heat, sound, and light as particles of matter collide.

• True

• False

Tags

NGSS.MS-PS3-5

 A light bulb lighting up and getting hot is evidence of energy transfer.

• True

• False

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

One form of energy is _____.

• heat

• matter

• particles

• temperature

Which statement is true?

• A lamp changes heat energy to electrical energy.

• A lamp changes light energy to electrical energy.

• A lamp changes electrical energy to light and heat energy.

• You cannot change energy from one form to another.

A material that stops or slows the flow of energy is a(n) __________.

• conductor

• insulator

• battery

• solar cell

Tags

NGSS.MS-PS3-3

When a ball is lifted into the air, it is given ____________.

• electrical energy

• heat

• potential energy

• thermal energy

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NGSS.MS-PS3-2

Why does sound move more quickly through warm air particles rather than cool air particles?

• warmer air has faster particles that make sound faster

• warmer air has slower particles that make sound slower

• colder air is the best

• air has no effect on sound

Tags

NGSS.MS-PS1-4