Oscillations - Result Question 20
23. Which one of the following is a simple harmonic motion?
[1994]
(a) Ball bouncing between two rigid vertical walls
(b) Particle moving in a circle with uniform speed
(c) Wave moving through a string fixed at both ends
(d) Earth spinning about its own axis.
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Answer:
Correct Answer: 23. (c)
Solution:
- (c) A wave moving through a string fixed at both ends, is a transverse wave formed as a result of simple harmonic motion of particles of the string.
