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Hamsavarshini Swaminathan from St Anns Senior Secondary School, Roorkee
Subject :NSO    Class : Class 8

If the temperature increases, then what happens to the frequency of the sound produced by the organ pipe?

A Increases
B Decreases
C Unchanged
D Can’t say


It should be c. The temperature does not affect the frequency of sound.

Ans 1:

Vartika Agarwal from Phoenix world school, Pune
Class : Class 9
option a is wrong.

Ans 2:

Hamsavarshini Swaminathan from St Anns Senior Secondary School, Roorkee
Class : Class 10
It should be c. The temperature does not affect the frequency of sound.

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