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The speed of sound near the ground is greater than it is at higher altitudes the sound tends to be bent?
This phenomenon is known as refraction, where the speed of sound changes with air temperature and density. Near the ground, the temperature and density of the air are higher, causing sound waves to travel faster. As sound waves move into different layers of air with varying temperature and density at higher altitudes, they can bend or refract, impacting the way we perceive sound.
Why is it easier to fly faster than the speed of sound at higher altitudes?
It is easier to fly faster than the speed of sound at higher altitudes because the air density is lower. This results in less drag on the aircraft, allowing it to reach greater speeds more easily. Additionally, the speed of sound is lower at higher altitudes due to the decrease in temperature, giving aircraft more margin to exceed this speed.
What physical property makes different types of sounds different?
The difference in sound is primarily due to the varying frequencies and amplitudes of the sound waves produced. Higher frequency sounds have a higher pitch, while greater amplitude results in a louder sound. The physical characteristics of the sound-producing object or medium also influence how the sound is perceived.
Is the speed of sound as speed of light?
The speed of light is much greater than the speed of sound.
What would happen to the speed of sound at a very high altitude?
The speed of sound increases with altitude due to the decrease in air density. This means that at very high altitudes, where air density is lower, the speed of sound will be faster compared to at sea level.
The speed of sound near the ground is greater than it is at higher altitudes the sound tends to be bent?
This phenomenon is known as refraction, where the speed of sound changes with air temperature and density. Near the ground, the temperature and density of the air are higher, causing sound waves to travel faster. As sound waves move into different layers of air with varying temperature and density at higher altitudes, they can bend or refract, impacting the way we perceive sound.
Why does sound travel more slowly in the air at high altitudes than low altitudes?
The air is thicker at lower altitudes, we know that sound travels much better when it can move through solid mass. As you climb, the air starts to get thinner. It becomes much more difficult to do anything at high altitudes, including keeping a plane aloft, keeping warm, and of course projecting sound.
Why is it easier to fly faster than the speed of sound at higher altitudes?
It is easier to fly faster than the speed of sound at higher altitudes because the air density is lower. This results in less drag on the aircraft, allowing it to reach greater speeds more easily. Additionally, the speed of sound is lower at higher altitudes due to the decrease in temperature, giving aircraft more margin to exceed this speed.
How fast is a concord plane?
super sonic. im not exaclty sure but i think it goes about mach 2.5 (2.5 x the speed of sound) the speed of sound is different for different altitudes tho. at sea level it is about 767 mph. 767x2.5=1,917.5
How fast is a shockwave?
It travels at the speed of sound, which varies at different altitudes.
When a sound from a source is refacted away from the surface of the earth it gives an indication that?
the sound wave has traveled through layers of the atmosphere with different densities, causing it to bend away from the surface. This refraction phenomenon can occur due to variations in temperature, wind speed, and pressure at different altitudes in the atmosphere.
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
Does sound increase or decrease with altitude?
Sound typically decreases with altitude because the air is less dense at higher altitudes, leading to less efficient transmission of sound waves. This can cause sounds to be muffled or harder to hear as you move to higher altitudes.
Does the speed of sound change with altitude?
Yes, the speed of sound does change with altitude. In general, the speed of sound increases with higher altitudes due to the decrease in air density.
How are the vibrations in a quiet sound different to the vibrations in a loud sound?
In a quiet sound, the vibrations are small in amplitude and frequency, resulting in a soft and subtle sound. In contrast, a loud sound has vibrations with greater amplitude and frequency, creating a more intense and powerful sound.
Would you expect sound to travel faster at higher or lower altitudes?
faster in higher altitiudes
What is the relationship between the speed of sound and altitude?
The speed of sound increases with altitude. This is because the air is less dense at higher altitudes, allowing sound waves to travel faster.
