The speed of sound i gases depends on a humidity b air c temperature d visibility

The speed of sound in gases is represented mathematically as:

v(sound)  = √γRT/M

where γ = adiabatic constant which is the ratio of the heat capacities at constant pressure and constant volume; Cp/Cv

R = gas constant

T = temperature

M = molar mass of the gas

Hence, the speed of sound in gas is directly proportional to the square root of temperature.

Ans: c) temperature

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explanation:

answer; (d) spontaneous processes are characterized by the overall conversion of order to disorder;