WBCS.LIVE practice question

Speed of sound in a gas is proportional to

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. Isothermal elasticity
  2. Square root of isothermal elasticity
  3. Square root of adiabatic elasticity
  4. Adiabatic elasticity

Correct answer and explanation

Correct answer: Square root of isothermal elasticity