Sound Review

Sound is  form of...

• energy
• force
• matter
• air

When frequency increases what else goes up?

• sound
• pitch
• frequency
• wavelength

Sound waves travel in all directions. They get ___ as they travel away from the source.

• stronger
• weaker
• bigger
• louder

Sound is a type of mechanical energy that is transmitted in the form of...

• heat
• waves
• light
• neutrons

What is the relationship between frequency and pitch?

• frequency and pitch are the same thing
• the higher the frequency, the lower the pitch
• the lower the frequency, the higher the pitch
• the lower the frequency, the lower the pitch

The pitch of a stringed instrument can be affected by...

• the size of the player's fingers
• the size of the room
• the length of its strings
• an object such as a hammer

During a thunderstorm, you see the lightning before you hear thunder. This is because...

• light travels faster than sound
• light has a greater mass than sound
• they travel at the same speed
• sound has longer wavelengths than sound

___ is how high and low a sound is to a human.

• A pitch
• A hertz
• A decibal
• A frequency

Sound cannot travel in...

• milk
• vacuum
• wood
• oxygen

Which of the following is an example of something that sound will travel the fastest through...

• birthday balloon
• pond of water
• can of gasoline
• marble countertop