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Why does the speed of sound change if the temperature of the medium change?
Wiki User
∙ 13y ago
because the density of the medium changes with temprature
Wiki User
∙ 14y ago
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What makes the speed of sound change?
There are some factors. Temperature, medium are that factors.
When the temperature of a medium increases the speed of sound decreases true or false?
No it is not true. When the temperature of the medium increases the speed of sound in that medium increases.
As the temperature of a medium increases the rate of speed of sound through the medium what?
The speed of sound through the medium also increases.
Explain how temperature affects the speed of sound?
Speed of sound depends on the density of the medium. As temperature increases density decreases due to expansion in the volume. Hence speed of sound gets affected by the change in temperature. Speed of sound is directly proportional to the square root of the temperature of the medium.
In general how does changing the temperature of a medium affect the speed of sound through that medium?
As the temperature of the medium increases, so does the speed of sound. As the temperature decreases the speed of sound decreases (this is true for air, at least). To calculate speed of sound in air: V = 331 + 0.59T where T is the air temperature in degrees C.
What is the effect of temperature on the speed of sound?
Speed of sound depends on the density of the medium. As temperature increases density decreases due to expansion in the volume. Hence speed of sound gets affected by the change in temperature. Speed of sound is directly proportional to the square root of the temperature of the medium.
A medium can effect speed of sound by changes in what?
When you change density and temperature you effect the way sound travels through a medium.
What makes the speed of sound change?
There are some factors. Temperature, medium are that factors.
When the temperature of a medium increases the speed of sound decreases true or false?
No it is not true. When the temperature of the medium increases the speed of sound in that medium increases.
Explain why the speed of sound changes if the temperature of the medium changes?
The speed of sound depends upon elasticity and inertia of the medium which in turn depend upon the temperature of the medium.That's why speed of sound depends upon the temperature of the medium.
Why does speed of sound depend on the temperature of a medium through which sound waves travel?
Speed of sound increases with the increase in temperature of the medium .In fact the speed of sound is directly proportional to the square root of absolute temp. of the medium.
As the temperature of a medium increases the rate of speed of sound through the medium what?
The speed of sound through the medium also increases.
Explain how temperature affects the speed of sound?
Speed of sound depends on the density of the medium. As temperature increases density decreases due to expansion in the volume. Hence speed of sound gets affected by the change in temperature. Speed of sound is directly proportional to the square root of the temperature of the medium.
In general how does changing the temperature of a medium affect the speed of sound through that medium?
As the temperature of the medium increases, so does the speed of sound. As the temperature decreases the speed of sound decreases (this is true for air, at least). To calculate speed of sound in air: V = 331 + 0.59T where T is the air temperature in degrees C.
What is the effect of temperature on velocity of sound?
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 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". The temperature indication, however, is absolutely necessary. The changing of atmospheric pressure does not change the sound of musical instruments in a concert hall or in a room. Look at link: "Temperature Dependence of Physical Entities".
What is the speed of sound and what does the speed depend upon?
It depends on the medium and the temperature. The warmer and thicker the medium the faster the sound travels.
What factors affect the speed of sound in a medium?
Temperature, coefficient of restitution, density are some of the factors that affect the speed of sound in a medium.
