whats the speed of sound in air at 30 degrees Celsius.
350m/s
Vt=332+0.61t°
Vt=350m/s
350m/s
Vt=332+0.61t°
Vt=332+0.61(30)
Vt=350m/s
To find the speed of sound in air at 30 degrees Celsius, you can use the following formula:
v = √(γ * R * T)
Where:
- v represents the speed of sound
- γ is the heat capacity ratio of air (approximately 1.4)
- R is the gas constant (approximately 287 J/(kg·K))
- T is the temperature in Kelvin
To convert Celsius to Kelvin, you add 273.15 to the given temperature:
30 degrees Celsius + 273.15 = 303.15 Kelvin
Now, you can substitute the given values into the formula:
v = √(1.4 * 287 * 303.15)
Calculating this expression will give you the speed of sound in air at 30 degrees Celsius.