Light

Which of these describes how light travels through an empty space?

• It travels straight but may change direction to avoid objects.

• It changes direction often even if there are no objects. 

• It comes to a stop after it travels a certain distance. 

• It travels in a straight line without stopping. 

Light is a kind of.....

• reflection

• energy

• heat

• matter

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

What surface best reflects light?

• dull

• shiny

• clear

• black

Tags

NGSS.MS-PS4-2

Which reflect light

• Cat

• Potato

• Mirror

• Moon

• empty space

Tags

NGSS.MS-PS4-2

This leaf will

• Reflect green light

• Absorb green light

• Reflect red light

• Reflect no light

Tags

NGSS.MS-LS1-6

Which has more energy than visible light?

• Microwaves

• Radio waves

• Infrared light

• Gamma rays

Tags

NGSS.HS-PS4-4

Which has less energy than visible light?

• Radio waves

• Gamma rays

• X-Rays

• UV light

Tags

NGSS.HS-PS4-4

Light travels

• around corners

• in a straight line

Light bounces when it is 

• reflected

• absorbed

• refracted

Tags

NGSS.MS-PS4-2

Light bends when it is 

• refracted

• reflected

• absorbed

Tags

NGSS.MS-PS4-2