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Science TNSB Mentoring
Class 10
Acoustics
Revision
2.
Sound waves and their nature
Question:
2
m.
Analyze the question carefully and give the right answer
:
1
.
If the energy in a longitudinal wave travels from south to north, the particles of the medium would be vibrating in
.
2
.
The velocity of sound is independent of temperature.
False
True
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