niluregmi2059
niluregmi2059 niluregmi2059
  • 15-04-2021
  • Physics
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41. 2072 Set E Q.No. 11 A source of sound produces a note of
512 Hz in air at 17°C with wavelength 66.5 cm. Find the ratio
of molar heat capacities at constant pressure to constant
volume at NTP. Densities of air and mercury at NTP are
1.293 kg/m3 and 13600 kg/m3 respectively.
Ans: 1.36​

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kennedyabby8
kennedyabby8 kennedyabby8
  • 15-04-2021
A. is the answer for this
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