Question

Ans IN Molecular weights of oxygen and nitrogen are in the ratio 8:7.\% is the same for both the gases. At what temperature will the speed of sound in oxygen be the same as that in nitrogen at 37 °C? ​

Answer 1

Explanation:

56.1

o

C

C=

γ

e

ρ

=

m

γ.K.T

e

2

e

1

=

m

2

m

1

m

1

γ

1

T

1

=

m

2

γ

2

T

2

γ

1

=γ

2

m

1

T

1

×m

2

=T

2

T

2

=

14

16

×288=329 K

T

2

=56

∘

C