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A Kundt's tube apparatus has a copper rod of length 1m clamped at 25 cm from one of the ends. The tube contains air in which the speed of the sound is 340 m/s. The powder collects in heaps separated by a distance of 5 cm. Find the speed of sound waves in copper.

Answer» A Kundt's tube apparatus has a copper rod of length 1m clamped at 25 cm from one of the ends. The tube contains air in which the speed of the sound is 340 m/s. The powder collects in heaps separated by a distance of 5 cm. Find the speed of sound waves in copper.


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