What factors affect velocity of sound?

What factors affect velocity of sound?

The speed of the sound depends on the density and the elasticity of the medium through which it travels. In general, sound travels faster in liquids than in gases and quicker in solids than in liquids. The greater the elasticity and the lower the density, the faster sound travels in a medium.

What are the factors affecting velocity of sound in ear?

Velocity of sound is directly proportional to square root of temperature of gas. The velocity of sound is independent to the pressure, amplitude, frequency and wavelength of around but if amplitude becomes very high then the velocity of sound may change..

What three factors affect the speed of sound in air?

(i) Frequency of air. (ii) Temperature of air. (iii) Pressure of air.

What does not affect the velocity of sound in air?

Air pressure has no effect at all in the speed of sound, in an ideal gas approximation. This is because pressure and density both contribute to the velocity of sound equally, and in an ideal gas, both effects cancel out each other leaving just the effect of temperature.

Which factor does not affect the velocity of sound?

Humidity: The speed of sound increases with the increase of humidity. We can see that in the above stated factors pressure is missing, so pressure is the factor which does not affect the sound. In other words, speed of sound is independent of pressure . Therefore, the answer is option B i.e., pressure.

How do the following factors affect the velocity of sound in air a pitch of the sound B frequency C loudness and amplitude?

pitch and frequency are same. Frequency of sound will not affect the speed of sound.

How do the following factors affect if at all the velocity of sound in air I pitch of sound II temperature of air III pressure of air is moisture of the air?

(i) The frequency of the sound wave does not affect the speed of sound. An increase in wave frequency will cause the wavelength to decrease, but the wave speed will remain constant. So there is no effect.

Which of factor does not affect the speed of sound?

Which factor does not affect the speed of sound *?

Answer: Factors not affecting the speed of sound are pressure, amplitude, wavelength and frequency of the sound wave.

Which of the following factors affect the speed of sound in gas?

Factors affecting speed of sound in gas, such as: Pressure, Density, Temperature, Humidity, frequency etc. P/ ρ = Constant. Therefore, with the change in pressure, the density also changes in such proportion, so that P/ ρ remains constant.

Are there any factors that affect the velocity of sound?

There are many factors that are found to be affectable on velocity of sound The velocity of sound is inversely proportional to the density. Th direction of wind of wind is blowing towards you the speed is found to be greater rather than blowing opposite to you

Why does sound travel faster in moist air?

Since velocity of sound is inversely proportional to the square root of density, hence should travels faster in moist air than in the dry air. Greater the humidity in the air, higher will be the velocity of sound. Thus, sound travels faster on a rainy day than on a dry day.

How does the density of the medium affect the speed of sound?

When stimulated by the string, particles may move closer together or farther apart.The substance through which sound travels is called the medium, and sound moves best through air and water. The density of the medium affects the speed of sound.

How does the rate at which sound waves move change?

The rate at which sound waves moves varies widely from one situation to the next and can change dramatically in a short period of time. Sound waves are considered to be longitudinal waves, which means that particles in the air surrounding these waves move in parallel motion to the waves.

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