At what temperature will the speed of sound be double of its value at `0^@C ` ?

At what temperature will the speed of sound be double its value at 273K?

At what temperature will the speed of sound in air become double of its value of 0^@C ?

Pressure remaining constant, at what temperature will the rms speed of H_2 be double of its value at NTP ?

Find the temperature at which the speed of sound will be double of its value at 0^(@)C .

At what temperature the speed of sound in air becomes double of its value of 0^(@) C -

At what temperature will the speed of sound in air be 3 times its value at 0^(@) C?

At what temperature will the speed of sound in air be 3 times its value at 0^(@) C?