Topic: Velocity of Sound in Air at Different Temperatures
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Answers to Common Questions
How dose velocity of sound in air depend on temperature?
The speed of sound in air changes clearly with temperature, a little bit with humidity - but not with air pressure (atmospheric pressure). The words "sound pressure at sea level" are incorrect and misleading in the case of "speed of sound".... Read More »
Source: http://wiki.answers.com/Q/How_dose_velocity_of_sound_in_air_depen...
What is the increase in the velocity of sound in the air for 1 de...
For 1 degree Celsius rise in temperature in air the speed of sound goes up by 0.60 m = 60 cm. Cheers ebs Read More »
Source: http://wiki.answers.com/Q/What_is_the_increase_in_the_velocity_of...
What is the velocity of sound waves in the air at a temperature o...
The velocity is approximately 1249.2 km/hr or 347 meters/sec (776 mph). Read More »
Source: http://wiki.answers.com/Q/What_is_the_velocity_of_sound_waves_in_...
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Answers to Other Common Questions
The accepted value of speed of sound in air is determined by the equation vT= (331.5 + 0.607T) m/s for the value T, put the temperature in. This will give you more accurate results. The temperature is important not the air pressure. The air...
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Source: http://wiki.answers.com/Q/What+would+be+the+velocity+of+sound+in+...
Usually we talk about speed of sound. Speed is the rate of change of distance with time. Velocity is a measure of both speed and direction of a moving object. Velocity is the rate of change of displacement with time. Speed is a distance an ...
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Source: http://wiki.answers.com/Q/What_velocity_of_sound_in_air
Formula for speed of sound c = 331 + 0.6 × ϑ ϑ = temperature in degrees celsius. At ϑ = 20°C we get a speed of sound c = 331 + 0.6 × 20 = 343 m/s. 1 °C change of temperature is equal to 60 cm/s change of speed of sound. The speed of sound c...
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Source: http://wiki.answers.com/Q/What_is_the_effect_of_temperature_on_ve...
At 25o C, the speed of sound in air, in a standard atmosphere, is about 774 mph. For more details and formula for calculation, see Related links below.
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Source: http://wiki.answers.com/Q/When_temperature_of_the_air_is_25_degre...
The velocity of sound in the air is about 330 m/s. The velocity of sound in a liquid is about three times that. But varies widely with liquid. The velocity of sound in a solid body is about 4 or 5 times that of the sound in air. But once ag...
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Source: http://wiki.answers.com/Q/When_the_temperature_of_the_air_is_25C_...
347m/s pg. 44
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Source: http://wiki.answers.com/Q/When_the_temperature_of_the_air_is_25_C...
347 m/s. thank you this was correct;)
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Source: http://wiki.answers.com/Q/When_the_temperture_of_the_air_is_25_de...
