Light Unit Review

What is the light doing?

• transmitting

• reflecting

• both transmitting and reflecting

Tags

NGSS.MS-PS4-2

What happens to the light with a one-way mirror?

• all of the light is transmitted

• all of the light is reflected

• similar amounts of light are transmitted and reflected

• much more light is reflected than trasnmitted.

Tags

NGSS.MS-PS4-2

What happens when light hits the SILVER rectangles on the one-way mirror?

• It reflects back

• It transmits through

• It bounces off

Tags

NGSS.MS-PS4-2

What happens when light hits the blue GLASS rectangles on the one-way mirror?

• It reflects back

• It transmits through

• It bounces off

Tags

NGSS.MS-PS4-2

The girl sees herself in the mirror because

• light is transmitting

• light is reflecting

• light is reflecting and transmitting

Tags

NGSS.MS-PS4-2

In this picture, what will the boy taking the picture see?

• himself

• the taxi

• the boy inside the building

In this picture, why does the boy taking the picture see the boy inside the building?

• There is a bright light on inside, and it is a little cloudy outside.

• The glass is dirty, so light is transmitting.

• It is a one-way mirror, and all the light is reflecting.

Tags

NGSS.MS-PS4-2

If the boy inside looked at the window, what would he see?

• the sun

• the photographer

• himself

The photographer sees the boy inside, but there is some light reflecting back to him. It has a weaker signal, so he doesn't see himself.

• true

• false

Tags

NGSS.MS-PS4-2

If the light was off inside the building, and there were NO clouds, what would the boy INSIDE the building see when he looked at the window?

• himself

• the boy taking the picture

• the taxi

• the boy taking the picture AND the taxi