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WorksheetsSoundwaves
Total questions: 10
Worksheet time: 10mins
The reason you hear the roar of thunder after you see the flash of lightning is because sound:
Travels slower than light
Travels faster than light
Travels slower on a cold day
Travels faster on a warm day
When working with loud machinery, always wear:
a hat
sunglasses
gloves
ear protection
A sound wave of greater intensity generally sounds:
softer
quieter
louder
muffled
Sound is produced when matter:
freezes
changes state
chemically changes
vibrates
A common cause of hearing loss is too much exposure to:
sunlight
loud sounds
ultraviolet light
wind
How high or low a sound is perceived to be is called:
pitch
tone
intensity
hertz
The term used to describe the number of complete waves that pass a point in a certain period of time:
amplitude
trough
frequency
energy
