Casual Speed Of Sound In Air
Thus it is reasonable that the speed of sound in air and other gases should depend on the square root of temperature.
Speed of sound in air. The speed of sound in air is approximately 3315 ms at 0 C or around 1200 km per hour. If we consider the atmosphere on a standard day at sea level static conditions the speed of sound is about 761 mph or 1100 feetsecond. Physics QA Library The speed of sound in air at temperature 273kis.
We assume you are converting between leaguesecond statute and speed of sound air. Speed of Sound Equation. Enter your air temp and choose your units.
Vms 2005 27316 tC12 1 where. Start your trial now. For typical air at room conditions the average molecule is moving at about 500 ms close to 1000 miles per hour.
The speed of sound depends on several variables but the only independent variable we need to calculate the speed of sound is the temperature of the air. The speed of sound. The speed of sound in dry air is given approximately by for temperatures reasonably close to room temperaature where TCis the celsius temperature so that at temperature C F the speed of sound is ms fts mihr.
Record the air temperature and use it to predict the actual value for the speed of sound. At sea level at a temperature of 21 degrees Celsius 70 degrees. The speed of sound in air.
33106C1 2 where T is the temperature in C. The speed of sound in air at temperature 273kis. The speed of sound through air is approximately 343 ms at normal room temperature which is at 20 C.