Sound Volume

The volume of sound is measured in _______

• Loudness

• Decibels

• Bells

• Softness

The volume of a sound is how loud or soft a sound is.

• True

• False

Choose TWO true sentences

• This is a bluetooth speaker

• This is a gramophone

• It is the oldest music player

• This is the newest music player

The volume of a sound is _________ when the vibrations are bigger.

• Softer

• Louder

• Same

Finish the sentence:

When sounds are too loud it can _______

• Damage your eyes

• Make your ears grow

• Make your hearing better

• Damage your ears

If your ears are damaged, it can cause _______

• Your arm to fall off

• Hearing loss

• You to hear better

• Eye damage

Choose the correct decibel (dB) reading

• 30 dB

• 90 dB

• 110 dB

• 220 dB

Choose the correct decibel (dB) reading

• 30 dB

• 80 dB

• 120 dB

• 220 dB