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A wave pulse on a string has the dimensi...

A wave pulse on a string has the dimensions shown in figure. The wave speed is `v=1 cm//s`.

(a) If point O is a fixed end, draw the resultant wave on the string at t=3 s and t=4 s.
(b) Repeat part (a) for the case in which O is a free end.

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B

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Text Solution

Verified by Experts

The formation of the reflected pulse from the fixed support is similar to the overlap of two in vertical pulse traveling in opposite direction as shown below
`:. ` At `t=4.5` net displacement of all particles of string will be zero, i.e. the string will be straight as shown

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