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A vibrator makes 150 cm of a arting vibr...

A vibrator makes 150 cm of a arting vibrate in 6 loops in the longitudinal arrangement when it is stretched by 15 g. The entire length of the string is then weighed and is found to weigh 500mg.What is the frequency of the vibrator ? Wjat is the sidtance beween two nodes?

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PHYSICS GALAXY - ASHISH ARORA-WAVES -Unsolved Numerical Problems for Preparation of NSE, INPhO & IPhO
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