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The rope shown at an instant is carrying...

The rope shown at an instant is carrying a wave travelling towards right, created by a source vibrating at a frequency n . Consider the following statements

I. The speed of the wave is `4n xx ab`
II. The medium at a will be in the same phase as d after `(4)/(3n)s`
III. The phase difference between b and e is `(3pi)/(2)`
Which of these statements are correct

A

I,II and III

B

II only

C

I and III

D

III only

Text Solution

Verified by Experts

The correct Answer is:
C
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TARGET PUBLICATION-WAVE MOTION -MCQ 7.1
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