figure. The water level in the tube is gradually lowered. When the water level is 17cm below the open end
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A tuning fork vibrating with a frequency of 512 Hz is kept close to the open end of a tube filled with water , figure. The water level in the tube is gradually lowered. When the water level is 17cm below the open end, maximum intensity of sound in heard. If the room temperature is 20∘C, calculate (a) speed of sound in air at room temperature. (b) speed of sound in air at 0∘C (c) if the water in the tube is replaced with mercury, will there be any difference in your observations?
12
Nov
A tuning fork vibrating with a frequency of 512 Hz is kept close to the open end of a tube filled with water , figure. The water level in the tube is gradually lowered. When the water level is 17cm below the open end, maximum intensity of sound in heard. If the room temperature is [...]
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A tuning fork vibrating with a frequency of 512 Hz is kept close to the open end of a tube filled with water ,
calculate (a) speed of sound in air at room temperature. (b) speed of sound in air at 0∘C (c) if the water in the tube is replaced with mercury ,
figure. The water level in the tube is gradually lowered. When the water level is 17cm below the open end ,
maximum intensity of sound in heard. If the room temperature is 20∘C ,
will there be any difference in your observations? ,