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Cold air is denser than warm air, and sound travels faster through denser media (because their molecules are closer together).
What else can I help you with?
Why does the speed of sound depend on the air tenperature?
It is all about the nature. Temperature causes the sound speed.
What does the speed of sound not depend on?
The speed of sound does not depend on the wavelength or frequency of the sound wave. It is mainly determined by the properties of the medium it travels through, such as temperature and density.
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 the speed of sound depend on air tempersture?
The speed of sound through a medium depends on the density of the medium and the density of air is affected by temperature.
What is the speed of sound in air when the air has a temperature of 20degree celies?
That will not only depend on the temperature, but also on the exact composition of the air (such as, whether it is dry or humid), and possibly on the pressure. The typical speed of sound at 20 degrees C is approximately 343 meters/second.
What does the sound of speed depend on?
It would depend on many quantities, including the gear ratio and exhaust system of the vehicle,the depth of the tire tread, the surface texture of the track or roadway, and of course the distanceof the observer from the action.
Why does speed of sound depend on the temperature of a medium through which sound waves travel?
The speed of sound is directly proportional to the square root of the temperature of the medium. This relationship exists because higher temperatures lead to faster molecular motion, resulting in an increase in the speed at which sound waves can travel through the medium.
Speed of sound depends on?
speed of sounds depend on nuthing!!
What factors does the speed of sound not depend on?
The speed of sound does not depend on the amplitude of the sound wave or the frequency of the wave. It is primarily determined by the medium through which it travels, such as air, water, or solids. Additionally, the speed of sound is not influenced by the direction in which the sound is traveling.
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.
What is the speed of sound and what does the speed depend upon?
The speed of sound is approximately 343 meters per second (1235 km/h or 767 mph) in air at room temperature. The speed of sound depends on the medium it travels through; it is faster in denser media like water and slower in less dense media like air. It also depends on the temperature and pressure of the medium.
Does the speed of sound depend on its density?
The speed of sound c in air under normal conditions is only dependent on the temperature. It is independent of the air pressure p.Reason: The air pressure p and the air density rho are proportional to each other at the same temperature. Hence, the speed of sound in air, which depends on the ratio of p to rho, is constant. Therefore the speed of sound in air is the same on a mountain peak as it is at sea level, provided that the temperature is the same.On the other hand, if you change from one gas to another, the speed will depend on density. For example, Argon gas and Helium gas at the same temperature and pressure will have very different densities and this will result in very different speeds for sound. In that case, the speed of sound is proportional to the inverse of the square root of the molecular mass. For more details see the related links.The speed of sound in solids will be much faster than in a liquid, but there is no simple relationship to the density in that case. For example, iron and aluminum have very different densities, but almost the same speed for sound.
