A)
High pitch Low frequency D A
B)
High pitch Low frequency B and C B and C
C)
High pitch Low frequency A and D A and D
D)
High pitch Low frequency A D
Correct Answer: D
Solution :
Pitch of sound depends on the frequency of vibrations. Smaller length vibrates faster, so the frequency increases and sound produced is of high pitch.You need to login to perform this action.
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