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the speed of sound is equal to one machs.the speed,2 machs means that the object is travelling twice the speed of sound

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What happens to the speed of sound as a medium cools?

As a medium cools down, the speed of sound generally decreases. This is because the particles in the medium slow down and have less energy to transmit waves. The relationship between temperature and the speed of sound varies depending on the medium.


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.


What is the relationship between density and speed?

The relationship between density and speed is inversely proportional in a given medium or material. As density increases, the speed of wave propagation decreases. This relationship is described by the equation v = c/√(με), where v is the speed of the wave, c is the speed in a vacuum, μ is the permeability of the medium, and ε is the permittivity of the medium.


What is the relationship between speed and medium?

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Does the speed of sound independent of frequency?

No, the speed of sound is not independent of frequency. In general, the speed of sound increases with increasing frequency. This relationship is due to the way sound waves travel through a medium, such as air or water.


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.


What is the derivation of the speed of sound in a medium?

The speed of sound in a medium is derived from the properties of the medium, such as its density and elasticity. It is calculated using the formula: speed of sound square root of (elasticity / density).


Why is the speed of sound slower then the speed of light?

The sound needs a medium to be transported. Without that medium (vacuum) there is no sound. The sound is blocked by air mulecules. The light does not need a medium.


Speed of sound waves?

Speed of sound depends on the density of the medium in which it travels. In air medium, speed of sound wave is approximately 330 m/s.


Why is the speed of sound constant despite changing frequencies?

Speed of sound in a medium depends only on the properties on the medium.


Why speed of light is greater than speed of sound?

The speed of light is the speed at which electromagnetic waves propagate through a medium. The speed of sound is the speed at which acoustic waves propagate through a medium. As the speed of sound relies on the medium moreso than the speed of light, sound propagates much slower than light.


Why does the speed of sound change if the temperature of the medium change?

The speed of sound is directly proportional to the temperature of the medium. This is because temperature affects the average speed of the molecules in the medium, which in turn affects how quickly sound waves can travel through it. As temperature increases, the speed of sound also increases due to the higher molecular activity.