Sound and Light Review

Where will the tree's shadow be?

• A

• B

• C

Tags

NGSS.5-ESS1-2

The hand is ___________.

• opaque

• transparent

• translucent

A window is ________.

• transparent

• translucent

• opaque

Tags

NGSS.MS-PS4-2

Is this a sound source or a sound receiver?

• sound source

• sound receiver

Is this a light source or a sound source?

• light source

• sound source

Is this a light source or a light receiver?

• light source

• light receiver

Which will make a higher pitch?

• the first string

• the second string

What will happen to the light beam if it hits a mirror?

• Nothing will happen.

• The light beam will be reflected.

• The light beam will hit the mirror.

Two students go in a room. There is a red apple sitting on a table.

The room has no windows. They close the door. It is completely dark. NO LIGHT can get in.

What will the students see?

• the apple on the table

• nothing, because there is no light

• nothing, the apple is invisible

A lamp shade is ____________.

• transparent

• translucent

• opaque

Tags

NGSS.MS-PS4-2