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The frequencies of 2 turning tanks are128 Hâ‚‚ and 384 H2 respectively.Compare the more lengths of sound producedby them in air(bl qil(d) 4:2(1 6:3 |
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Answer» f1/f2=1:3,so wavelength1/wavelength2=1:3as, wavelength1=v/f1wavelength2=v/f2 a is correct answer for this 3:1 3:1 is the correct answer of the given question option A is a correct answer |
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