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WorksheetsProducing sound ม5
Total questions: 10
Worksheet time: 3mins
Sound is produced by .......
Vibration of particles/ objects.
By seeing objects
By hearing the objects
None of the above
Which of the options are mediums of sound?
Air
Water
Metal
All of the above
Does sound travel through a vaccum?
No
Yes
Speed is
(a) Distancetravelled/Time
(b) Distance travelled × Time
(b) Time/Distancetravelled
(d) Time + Distance travelled
Why is sound able to travel faster through a solid than a gas?
Gas molecules are packed tightly.
Sound does not travel faster through a solid than a gas.
Solid molecules are packed tightly.
Gas molecules move slowly.
The part of a longitudinal wave where the particles of the medium are close together.
rarefaction
compression
crest
trough
Which factor does not affect the speed of sound:
temperature
distance
density
rigidity
How much matter or mass there is in a given amount of space is called:
elasticity
compactedness
density
volume
The colder a metal object is, the ____________ sound will travel through it.
faster
slower
