OSCILLATIONS AND WAVES MCQ Quiz: GKFix - Bridge of Knowledge

Question 1

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How is energy distributed in a stationary wave?

It flows from one end to other
It is lost as heat
It radiates outward
Energy is confined between nodes

Question 2

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What is the fundamental frequency of a 1 m steel rod clamped at center?

1265 Hz
5060 Hz
1000 Hz
2530 Hz

Question 3

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Is the wave speed on a string dependent on frequency?

Yes, higher frequency faster
Yes, lower frequency faster
It depends on amplitude
No, for non-dispersive string

Question 4

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Can two sound waves cancel each other completely?

No, energy cannot be destroyed
Only in vacuum
Only for light
Yes, by destructive interference

Question 5

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What is the principle behind echolocation in bats?

Refraction
Diffraction
Interference
Reflection of sound waves