Velocity of sound in air Calculator

Calculates the speed of sound in air.

Velocity of sound in air
Temperature T
Heat capacity ratio k
    1.       air:1.403, He:1.66
Molecular mass M
    1. g/mol
    2.  air:28.966, He:4

Velocity of sound c
    2. m/s
    2. km/h
    2. kn
At 15 degrees C, the velocity of sound is about 340 m/s in air and 997 m/s in helium gas.

Velocity of sound in air
[1-4] /4Disp-Num
[1]  2018/10/20 00:30   Male / 60 years old level or over / A retired person / Useful /
Purpose of use
T know distance from lightning strikes
[2]  2017/12/26 07:22   Male / 50 years old level / A retired people / Useful /
Purpose of use
Teaching for Airline Transport Pilot''s Licence
Can we also have the answer in knots?
from Keisan
We have added "kn".
[3]  2013/02/04 13:10   Male / 50 years old level / An office worker / A public employee / Very /
Purpose of use
scientific (earth sciences)
[4]  2010/01/04 23:11   Male / More than 60 / Others / Very /
Excellent. Kindly bring a 50 digit calculator in the market that does ALL the FUNCTIONS that this KEISAN website does.It will be a masterpiece calculator and you have the Technical knowledge and capacity to do it.Pl consider this suggestion seriously and go ahead.You deserve to manufacture the BEST Calculator in the world.


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