Light Unit Summative

When a light goes through a surface, it's called:

• Reflection

• Transmission

• Refraction

Tags

NGSS.MS-PS4-2

When a light goes to a surface and bounces back, it's called:

• Reflection

• Transmission

• Refraction

Tags

NGSS.MS-PS4-2

If an object/surface is ____________ it is most likely that the light can transmit through it.

• Transparent

• Opaque

• Translucent

Tags

NGSS.MS-PS4-2

If an object/surface is ____________ it is most likely that the SOME of the light can transmit through it but you CAN'T see through it.

• Transparent

• Opaque

• Translucent

Tags

NGSS.MS-PS4-2

In the picture, the red arrow most likely represents:

• The light traveling in the room

• The reflection person A sees

• The transmission People B see

• How light travels from room B to room A

Tags

NGSS.MS-PS4-2

In the picture, yellow dotted lines most likely represent:

• The light traveling in the room

• The reflection person A sees

• The transmission People B see

• How light travels from room B to room A

Tags

NGSS.MS-PS4-2

In the picture, blue back and forth arrows most likely represent:

• The light traveling in the room

• The reflection person A sees

• The transmission People B see

• How light travels from room B to room A

Tags

NGSS.MS-PS4-2

Why is the picture not accurate as to what is happening with Pete & the Lady?

• It is actually accurate; this is a trick question.

• The glass material should be over the whole part in between them.

• The reflective part should only be covering parts of the material in between them.

Tags

NGSS.MS-PS4-2

Why is the picture not accurate as to what is happening with Pete & the Lady?

• It is actually accurate; this is a trick question.

• The reflection should coming at Pete from the shiny, reflective material.

• The transmission should be going through the shiny material.

Tags

NGSS.MS-PS4-2

The dotted arrows going through to room B represent:

• The light reflected.

• The light transmitted.

• The light transmitted and reflected.

Tags

NGSS.MS-PS4-2