uses of light

There are many sources of heat in our homes. Which one is the BEST example of heat energy?

• stove

• can opener

• blender

• air from an air cooler

People use a lamp to help them see, but the bulb can get quite warm. What two forms of energy are being produced by the lamp?

• Light and Heat

• Light, Sound and Heat

• Light and Sound

• Heat and Sound

Which of these is a source of light?

• 
• 
• 
• 

Tags

NGSS.MS-PS4-2

Which one of these is the most important source of light on earth?

• 
• 
• 
• 

Tags

NGSS.MS-ESS1-1

We cannot see if there is no _____________________.

• heat

• light

• sound

Tags

NGSS.MS-PS4-2

Which of these do NOT use heat?

• cooking food

• baking a cake

• bouncing a ball

• having a hot shower

Which shows the use of heat?

• 
• 
• 
• 

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

TRUE or FALSE:

A candle is a source of heat and light.

• TRUE

• FALSE

Tags

NGSS.4-PS3-2

The energy that makes things visible is known as what?

• Sound

• Light

• Shadow

Tags

NGSS.4-PS4-2

Light energy also produces what other energy?

• Wave

• Heat

• Sound