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AP EAMCET201726 Apr 2017Evening ShiftPhysicsWaves and SoundActual

The depth of the sea measured by means of an echo. If the time between the moment of the sound produced and received is 3.52 ~s , then the depth of the sea is (The compressibility of sea water is 4.84 10⁻¹⁰ ~m ^2 ~N ⁻¹ and its density is 1024 ~kg ~m ⁻³ ) is

Options

  1. A1.5 km
  2. B1.9 km
  3. C2.5 km
  4. D2.9 km

Correct answer

C. 2.5 km

Step-by-step solution

No solution. Refer to answer key.

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