Sound and Volume - Year 4 Quiz

_______________ sounds have more energy and travel farther.

• softer

• louder

_______________ is how loud or soft a sound is.

• volume

• amplitude

Sounds can be loud or soft depending on how much energy the sound wave is carrying

• true

• false

A quick back and forth motion is called .

(a)  

• vibration
• pitch
• wavelength

Sounds takes less time to travel through liquids than gases.​ (a)  

• True
• False

Raj plays a trumpet. The sound is mostly carried to Raj ’s ears through........

• the trumpet

• Raj ’s arms

• Raj ’s head

• the air

Raj hits the drum once. When Raj hits again with with less force, the sound is  

• louder

• quieter

• higher in pitch

• lower in pitch

Can sounds travel through liquids?

• Yes
• No

Which of the following is an example of sound traveling through a solid?

• When you hear people in another room
• When you hear things underwater
• When you are talking to the person next to you
• Sound cannot travel through solids

How will loud sound affect your hearing? 

• More Ear Wax 
• Make it better 
• Damage it 
• No affect