Heat and Light Energy

1. Which object produces heat without light?

• bulb

• hair dryer

• lamp

Which object produces light?

• candle

• electric fan

• flat iron

Which does not show the importance of heat?

• plants grow

• wet clothes dry

• water freezes

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

What does the sun gives off?

• heat

• light

• heat and light

Which of these practices is good for you?

• Read under a dim light.

• Read under a good light.

• Read under a twinkling light.

What can you use to protect your eyes from the sun?

• handkerchief

• sunglasses

• umbrella

Before swimming, what should you apply on your skin?

• powder

• soap

• sunblock lotion

• ARTIFICIAL SOURCE OF HEAT

• NATURAL SOURCE OF HEAT

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

• ARTIFICIAL SOURCE OF HEAT

• NATURAL SOURCE OF HEAT

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

• ARTIFICIAL SOURCE OF LIGHT

• NATURAL SOURCE OF LIGHT