Physics-
General
Easy

Question

Two monatomic ideal gases 1 and 2 of molecular masses m1 and m2 respectively are enclosed in separate container kept at the same temperature. The ratio of the speed of sound in gas 1 to that in gas 2 is given by

  1. square root of fraction numerator m subscript 1 end subscript over denominator m subscript 2 end subscript end fraction end root    
  2. square root of fraction numerator m subscript 2 end subscript over denominator m subscript 1 end subscript end fraction end root    
  3. fraction numerator m subscript 1 end subscript over denominator m subscript 2 end subscript end fraction    
  4. fraction numerator m subscript 2 end subscript over denominator m subscript 1 end subscript end fraction    

The correct answer is: fraction numerator m subscript 1 end subscript over denominator m subscript 2 end subscript end fraction

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