Light

Smooth surfaces _______ a lot of light.

• reflect
• bend
• absorb
• twist

Tags

NGSS.4-PS4-2

Which explains why the fork looks different under water?

• light can't pass through the glass
• the wavelength of light lengthens
• the amount of light increases when going through water
• light is refracted at an angle

Tags

NGSS.4-PS4-1

NGSS.4-PS4-2

Another name for light bending is ....

• Reflaction
• Absorbing
• Refraction
• mirror

If you are wearing a yellow shirt, what is true of the light that strikes it?

• Yellow is absorbed; everything else is reflected
• Yellow is reflected; everything else is absorbed
• All colors are reflected
• All colors are absorbed

Tags

NGSS.4-PS4-2

If you are wearing a black sweatshirt, what happens to most of the light that strikes the sweatshirt 

• It is absorbed
• It is reflected
• It is transmitted

Tags

NGSS.MS-PS4-2

Reflection is

• Light bending
• Light bouncing

Tags

NGSS.4-PS4-2

Refraction is

• light bending 
• light bouncing

Tags

NGSS.MS-PS4-2

These waves travel in a __________ line.

• jagged
• squiggly
• straight
• obstructive 

Tags

NGSS.4-PS4-1

This investigation is carried out to show that

• light travels in a straight line

• light can be seen through the holes

• light penetrates a transparent object

• light travels in many ways

Tags

NGSS.4-PS4-1

NGSS.4-PS4-2

_______ is when light hits and object and it BOUNCES off.

• Reflection
• Refraction

Tags

NGSS.4-PS4-2