Light and Sound Quiz

Light and sound are types of energy.

• True

• False

Light can only be seen when it is dark outside.

• True

• False

Tags

NGSS.4-PS4-2

Sound is a type of energy made by vibrations.

• True

• False

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

An echo is made by light bouncing off hard surfaces.

• True

• False

Tags

NGSS.MS-PS4-2

The loudness of a sound is known as its ________.

• Mass

• Density

• Volume

• Refraction

Tags

NGSS.MS-PS4-1

The pitch of a sound is determined by ________.

• The length of the vibration

• The type of vibration

• The kinetic energy of the vibration

• The frequency of the vibration

Tags

NGSS.MS-PS4-1

Draw an example of refraction using a cup and a straw.

Tags

NGSS.MS-PS4-2

What is refraction?

Tags

NGSS.MS-PS4-2

Match the following

• opaque

• 
• translucent

• 
• transparent

• 

Explain how people can talk through paper cups that are attached by a string?

(use these terms in your answer: sound waves, vibrations)