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Speed: Wind (which is created by the earth's rotation) is the air being pushed by the earth's movement. Air, just like any solid, liquid, or gas, will have a velocity when in motion. that velocity will go against any velocity moving in the opposite direction. for example, if you're running in track, and you feel the wind pushing towards you, that's your velocity against the winds (usually the wind wins, or at least increases your time). Sound: Sound waves rely on molecules to move. that's why sound is impossible in space. a star can explode and nobody hears it. When, say, a police car rushes pass you with sirens, it pushes with it the air molecules into that > shape. picture this diagram. [=] >. The [=] is the car, the > is the molcules being pushed by the car, and you're the . the air molecules move towards you in that shape, and when the end of the > touches you, you finally hear the sirens. if the car is driving into wind, the wind pushes the air back <--- that way, so again, it's velocity against velocity. so if again we go back to that diagram, and the air is pushing in the opposite direction of the car, you'll hear the sirens later. sorry if my answers dont make sense.
In general, an increase in pressure leads to an increase in the speed of sound through a medium. This is because higher pressure tends to increase the density of the medium, which in turn increases the speed at which sound waves can travel through it. Conversely, a decrease in pressure would result in a decrease in the speed of sound.
The speed of sound changes clearly with temperature, a little bit with humidity − but not with air pressure (atmospheric pressure).
The temperature indication, however, is absolutely necessary.
Changing of the air pressure does not change the sound of Musical Instruments in concert halls or in a rooms.
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How does the pitch of a sound affect its speed?
The pitch of a sound, which is determined by its frequency, does not affect its speed. The speed of sound in air at room temperature is roughly 343 meters per second. This speed is independent of the pitch of the sound wave.
Does the pressure of a gas affect the speed of sound?
The speed of sound in a gas does not depend on pressure.See related links.There are limits to the validity of this statement because it is valid for gasses that behave as "ideal" gasses. Thus, when near a pressure and temperature that is close to the point that the gas will condense into a liquid, this statement fails. For air, at all the temperatures which we experience, the speed of sound in air is independent of pressure.
Why does the water pressure of the water vapor in the atmosphere affects the speed of sound waves?
because there is water also moving in it and sound also moves in it so thats why water vapours affect our sound speed
What does not affect the speed of sound in air?
I think you're looking for a change in medium - that is to say, the frequency of a sound wave does not change as it passes from one material to another (like when sound travels from air to water), although it does affect speed, changing the wavelength.
How does each factor affect transmission of sound waves?
Pressure does not make any change in the speed of sound But temperature affects it. Velocity is proportional to the square root of kelvin temperature Humidity also affects the speed of sound. Higher the humidity more the speed
Did pressure greatly affect the peed of sound in the air?
No. Speed of sound is independent of pressure.
How does pressure affect sound wave propagation?
Only the temperature is changing the speed of sound.
What does high pressure do to sound?
High pressure can increase the speed of sound transmission and alter the frequency of sound waves. It can also affect the way sound is perceived by the human ear, potentially causing discomfort or distortion in hearing.
What is the equivalent estimate to the speed of sound?
The speed of sound is 331 metres per second at zero degree centigrade and at sea level (air pressure and temperature affect the speed of sound).
Does pressure affect sound waves?
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; see link: "Speed of Sound in Air and the effective Temperature".
How does the pitch of a sound affect its speed?
The pitch of a sound, which is determined by its frequency, does not affect its speed. The speed of sound in air at room temperature is roughly 343 meters per second. This speed is independent of the pitch of the sound wave.
Does the pressure of a gas affect the speed of sound?
The speed of sound in a gas does not depend on pressure.See related links.There are limits to the validity of this statement because it is valid for gasses that behave as "ideal" gasses. Thus, when near a pressure and temperature that is close to the point that the gas will condense into a liquid, this statement fails. For air, at all the temperatures which we experience, the speed of sound in air is independent of pressure.
How does pressure affect frequency?
Pressure has a direct relationship with the speed of sound, which in turn affects the frequency of a wave. As pressure increases, the speed of sound increases. This causes the wavelength to decrease, resulting in an increase in frequency. Conversely, a decrease in pressure would lead to a decrease in frequency.
Why doesn't pressure affect the speed of sound?
Pressure doesn't affect the speed of sound because the static air pressure p_ and the density ρ of air (air density) are proportional at the same temperature and because the ratio p_ / ρ is always constant whether on a high mountain or even on sea level altitude. Therefore, the speed of sound stays constant and is only dependent on the changing temperature.
What is the relationship of speed of sound to the atmospheric pressure?
There is a relationsship of speed of sound to the temperature but not to the atmospheric pressure.
Why does the water pressure of the water vapor in the atmosphere affects the speed of sound waves?
because there is water also moving in it and sound also moves in it so thats why water vapours affect our sound speed
What factors affect the speed of sound in a medium?
The speed of sound in a medium is affected by several factors, including the density and elasticity of the medium. Generally, sound travels faster in materials with higher elasticity and lower density. Temperature and pressure also play a role in influencing the speed of sound.
