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A string of length 0.4m and mass 10^(-2)...

A string of length 0.4m and mass `10^(-2) kg is tightly clamped at its ends. The tension in the string is 1.6 N. Identical wave pulses are produced at one end at equal intervals of time `Delta T`. The value of `Delta t` Which allows constructive interference between successive pulses is :

A

0.05 sec

B

0.10 sec

C

0.20 sec

D

0.40 sec

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The correct Answer is:
B
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