How fast does sound travel in feet per second?

How fast does sound travel in feet per second?

The speed of sound through the atmosphere is a constant that depends on the daily temperature. On a standard day at sea level static conditions, the speed of sound is about 760 mph, or 1100 feet/second.

What is the speed of sound at 10000 feet?

Speed of Sound ratio Using the chart, on a standard day, the speed of sound at 10,000 feet is 761 x 0.9650 or 734 miles per hour.

How long does it take sound to travel 1000 feet?

that it is moving through. In air, sound travels about 1000 feet (330 m) per second; in water it travels at about 4800 feet (1500 m) per second. The speed of sound is slower than the speed of light.

What is the speed of sound at 1000 feet above sea level?

Altitude and speed of sound, temperature and pressure.

Elevation	Speed of Sound
500	1640	338.4
750	2461	337.4
1000	3281	336.4

What is the real speed of sound?

The speed of sound is the distance travelled per unit of time by a sound wave as it propagates through an elastic medium. At 20 °C (68 °F), the speed of sound in air is about 343 metres per second (1,125 ft/s; 1,235 km/h; 767 mph; 667 kn), or one kilometre in 2.91 s or one mile in 4.69 s.

Which is fastest travel to sound?

Sound travels fastest through solids. This is because molecules in a solid medium are much closer together than those in a liquid or gas, allowing sound waves to travel more quickly through it. In fact, sound waves travel over 17 times faster through steel than through air.

How far can 120 dB travel?

The effective distance of a 100 dB(A) sounder in a very noisy environment is 1.8m, the distance for a 120 dB(A) sounder is approx 18m (10 times the distance).

What speed is Mach 1 at 40000 feet?

is 660 mph. 40,000 feet is the usual altitude.

What is the farthest sound can travel?

Travelling at the speed of sound (766 miles or 1,233 kilometers per hour), it takes a noise about 4 hours to cover that distance. This is the most distant sound that has ever been heard in recorded history.

Do bullets break the sound barrier?

Breaking Barriers The speed of sound is fast, but bullets move faster. In fact, bullets can move fast enough to break the sound barrier. Contrary to what the name might suggest, the sound barrier is not an actual wall or barrier.

What is the speed of sound for a bullet?

Sonic Boom When the bullet reaches the speed of sound which is around 1125 fps. at sea level (depending on conditions), the two pressure waves combine into a single shock wave that produces a booming sound when the bullet passes by.

Why is sound faster in water?

In water, the particles are much closer together, and they can quickly transmit vibration energy from one particle to the next. This means that the sound wave travels over four times faster than it would in air, but it takes a lot of energy to start the vibration.

Is sound faster at sea level?

As expected, the speed of sound does decrease with altitude for the most part.

At what altitude does sound stop?

The anacoustic zone, also known as the zone of silence, is the region of the atmosphere of Earth above about 160 kilometers (99 mi) where the air density becomes so low that air molecules are not close enough to support transmission of sound waves within the hearing range.

What is a Mach 10 speed?

As the final X-43A flew, blistering temperatures created by the nearly Mach 10 (7000 mph) speed were in the neighborhood of 3600 degrees, the hotspot this time being the nose of the vehicle.

What is faster than sound?

Light waves travel faster than sound waves in air. Q. We see lightning first and then hear thunder because light travels faster than sound.

Is sound faster in space?

Sound does not travel at all in space. The vacuum of outer space has essentially zero air. Because sound is just vibrating air, space has no air to vibrate and therefore no sound.

Is sound ever faster than light?

For the first time, scientists have experimentally demonstrated that sound pulses can travel at velocities faster than the speed of light, c. William Robertson’s team from Middle Tennessee State University also showed that the group velocity of sound waves can become infinite, and even negative.

What speed is Mach 1 at 40000 feet?

is 660 mph. 40,000 feet is the usual altitude.

Does sound move at 1 mile per second?

Sound travels roughly 750 mph (1,200 km/h), or approximately one mile every 5 seconds (one kilometer every 3 seconds). The speed actually varies greatly with the temperature, but the thumb rule of 5 seconds per mile (3 seconds per kilometer) is a good approximation.

Is 1000 mph the speed of sound?

The speed of sound varies depending on the temperature of the air through which the sound moves. On Earth, the speed of sound at sea level — assuming an air temperature of 59 degrees Fahrenheit (15 degrees Celsius) — is 761.2 mph (1,225 km/h).

Can anything go faster than sound?

Yes, wind can travel faster than the speed of sound. Wind is just the bulk movement of a mass of air through space and is in principle no different from a train speeding along or a comet zipping through space.