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The speed of sound in what is greater than the speed of sound in water?
Wiki User
∙ 12y ago
Speed of sound in water is faster than in air. Speed of sound in steel is c = 5930 m/s. That is faster than in air and in water.
Speed of sound in water is c = 1480 m/s. It is affected by the oceanographic variables of temperature, salinity, and pressure.
Speed of sound in air is c = 343 m/s at 20°C = 68°F. The speed of sound changes clearly with temperature, a little bit with humidity - but not with air pressure (atmospheric pressure).
Wiki User
∙ 12y ago
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Why speed of velocity of sound is greater in hot water than the cold water?
The speed of sound is proportional to the density of the substance it's traveling through. Typically 'colder' water is more dense than 'hotter' water, and therefore sound would travel at a greater speed through colder water. However, there is a point right above the freezing temperature for water in which a decrease in temperature would cause a decrease in density due to the polar molecule behavior of water. Talking about the velocity of sound is a bit pointless, as it doesn't typically have a 'direction.'
Is wavelength of sound greater than light?
no,wave length of sound is equal to wavelength of sound as when thunder appears,light appears first than sound because of more speed than sound but we can't considere that wave length of sound is greater than that of light
The speed of sound is greater through a solid than through a gas because the molecules in a solid are?
The speed of sound is greater in solids. This is because the molecules in solids are closely packed. This allows sound to move faster.
Does sound while passing from air to water also bend towards normal?
The law of refraction is a general result of plane waves traveling from one medium to another. Consider light. The speed of light in water is LESS than its speed in air, and it bends toward the normal (refracts). The speed of sound, however, is GREATER in water than it is in air, thus its "index of refraction" is less than one (i.e. sound bends away from the normal when traveling from air to water).
What does water have that is greater than air which causes sound waves to travel faster in water than in air?
Bulk modulus.
Is the speed in water vapor greater than speed in water?
Not the speed of sound.
Is the speed of sound in steel greater than speed in water?
Yes.
The speed in water is less than or greater than the speed of sound of air?
The speed of sound in water is greater than the speed of sound in air . For example, at 20 °C and 1 ATM pressure, the speed of sound in air is 343 m/s, and its speed in water is 1482 m/s. In general, the speed of sound in a medium = (bulk modulus of the medium/ its density)^0.5 where the bulk modulus indicates how compressible the medium is; the greater the bulk modulus, the more incompressible the medium is. So, although water has a density much greater than that of air, water is also much more incompressible than air. When you solve for the speed of sound for both water and air using the above formula, you will find that it is greater in water.
The speed of sound in a solid is what than the speed of sound in air?
greater
Is the speed of sound as speed of light?
The speed of light is much greater than the speed of sound.
Why is the speed of sound greater for stone than water or air?
Sound can travel better through denser objects, so since stone is denser than water and air, sound can travel faster through it.
Is the speed of sound in cork greater than speed of sound in water?
No. The denser the material, the faster sound moves through it.
What happens to sound if it moves through air into water?
Much of the sound will be reflected (the amount reflected will depend on the angle of incidence). If the angle of incidence is low enough, the sound will be completely reflected. The portion which is transmitted into the water, if any, will be refracted because of the difference in the speed of sound between air and water. Since the speed of sound in water is greater than the speed of sound in air, the sound will be refracted toward the surface of the water. Note that this is the opposite of what happens with light which has a slower speed in water than in air and is refracted away from the surface of the water.
Why speed of velocity of sound is greater in hot water than the cold water?
The speed of sound is proportional to the density of the substance it's traveling through. Typically 'colder' water is more dense than 'hotter' water, and therefore sound would travel at a greater speed through colder water. However, there is a point right above the freezing temperature for water in which a decrease in temperature would cause a decrease in density due to the polar molecule behavior of water. Talking about the velocity of sound is a bit pointless, as it doesn't typically have a 'direction.'
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.
What is the speed lower than the speed of sound called?
speeds lower than the speed of sound is known as the subsonic speed. speeds greater than the speed of sound is supersonic (mach 1) and speeds that are many times above the speed of sound (above mach 0) are known as hypersonic sounds.
How a medium affect sound?
Sound speed is changing with medium. Metal medium has high speedsfor sound.
