Light and Heat Energy

Light is a form of radiant energy.

• True

• False

Tags

NGSS.MS-PS4-2

Smooth and shiny materials or surfaces absorb more light.

• True

• False

Tags

NGSS.MS-PS4-2

Dark colored and rough materials reflect more light.

• True

• False

Tags

NGSS.MS-PS4-2

Reflection is the light that bounces off from one surface onto another.

• True

• False

Tags

NGSS.MS-PS4-2

What is the dark area that is formed when an object blocks off the source of light?

• reflection

• shadow

• light

Tags

NGSS.5-ESS1-2

What do you call the act of rubbing two things together?

• friction

• reflection

• refraction

The Sun and the stars are ______ sources of light.

• artificial

• natural

Electricity is the power that doesn't make the bulb emit light and the electric iron to produce heat.

• True

• False

Heat helps us cook and iron clothes.

• True

• False

Tags

NGSS.MS-PS1-4

Light from the sun helps plants make their own food.

• True

• False

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3