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The sounding rod of a dust tube apparatu...

The sounding rod of a dust tube apparatus is made of brass and is 160 cm long. The distance between adjacent nodes in the wave tube was 11.35 cm. Calculate the Young's modulus of the rod assuming that velocity of sound in air at room temperature is `350 ms^(-1)` and density o fbrass 900 kg m^(-3)`

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PHYSICS GALAXY - ASHISH ARORA-WAVES -Unsolved Numerical Problems for Preparation of NSE, INPhO & IPhO
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  14. A column of air and a tuning fork produce 4 beats per second when soun...

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