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The speed of sound at high altitudes where the air is less dense is greater than the speed of sound at low altitudes where the air is more dense.?
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Is the speed of sound greater or lesser different altitudes?
It changes depending on the altitude so at some altitudes the speed of sound is greater and at others it is less.
The speed of sound near the ground is greater than it is at higher altitudes the sound tends to be bent?
upwards
Is the speed of sound as speed of light?
The speed of light is much greater than the speed of sound.
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.
Jan saw the flash before she heard the sound what does this tell you about the speed of light and the speed of sound?
It tells you that the speed of light is greater than the speed of sound.in the environment that Jan was in
Is the speed of sound greater or lesser different altitudes?
It changes depending on the altitude so at some altitudes the speed of sound is greater and at others it is less.
The speed of sound near the ground is greater than it is at higher altitudes the sound tends to be bent?
upwards
What two things affect loudness?
The speed of sound is slower at higher altitudes because the air temperature is lower. The greater the amplitude, the louder the sound. It is your perception of the energy of a sound. What two factors affect the loudness of a sound
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.
Is the speed in water vapor greater than speed in water?
Not the speed of sound.
Does the sound of a bomb explosion travel faster in air than the sound produced by a chirping bird?
No. Speed depends on how dense the material is that the sound travels through- it travels faster in dense water than in light air. The VOLUME of the sound has no bearing on the speed that it travels.
Is the speed of sound in steel greater than speed in water?
Yes.
How do density and temperature effect the speed of sound?
The sound travels faster through a dense medium. Colder temperatures are generally more dense, thus sound travels faster at a lower temperature.
What is the speed of sound according to scientists?
The speed of sound in air is 344metres per second or 1238 kilometers per hour or 770 miles per hour. In water sound waves move much faster, but slower at higher altitudes.
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.
What is a sound wave of 125hz and the speed of 5000 ms?
It is sound travelling through a dense medium, like iron, for example.
