### How Many Miles Per Second Does Sound Travel?

How many miles per second does sound travel? The answer may surprise you – sound travels at approximately 1,130 feet per second, or about 0.343 miles per second. This means that if you were to yell from one end of a football field to the other, it would take approximately 3 seconds for your voice to reach the other end.While this may not seem like very fast, it is actually much faster than most other things in the world. For example, did you know that it takes sunlight approximately 8 minutes to travel from the sun to Earth? And that it takes radio waves about a millionth of a second to travel from one side of the world to the other? So when you think about it, sound is actually quite fast!

## How long does sound take to travel 1 mile?

Sound waves travel at different speeds depending on the medium they are travelling through. In air, sound waves travel at around 343 metres per second. This means that it would take sound just over 2.9 seconds to travel 1 mile. In water, sound waves travel much faster, at around 1,484 metres per second. This means that it would take sound just over 0.4 seconds to travel 1 mile through water.

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### Does sound travel a mile a second?

No, sound does not travel a mile a second. The speed of sound is about 340 meters per second, or about 767 miles per hour. In order to travel a mile in one second, sound would have to travel about 16 times its normal speed.

#### How long does it take for sound to travel 2 miles?

It takes sound approximately 10 seconds to travel 2 miles. This is because sound travels at approximately 1,100 feet per second. Therefore, it takes sound 10 seconds to travel 2 miles, or 20,000 feet.

### How fast is the speed of sound in miles?

• The speed of sound is about 1,126 feet per second, or about 767 miles per hour.
• That means that it takes about five seconds for sound to travel one mile.
• In the time it takes you to read this sentence, sound has traveled about 3,280 feet.

### Is sound faster than lightning?

In general, sound waves travel much slower than light waves. However, there are some circumstances where sound waves can travel faster than light waves. For example, sound waves can travel faster than light waves in a vacuum. This is because there is nothing for the sound waves to bounce off of in a vacuum, so they can travel in a straight line at their full speed. Additionally, sound waves can travel faster than light waves in a medium with a high index of refraction, such as water. This is because the sound waves are able to bend around objects in the water more easily than light waves.

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### Is sound louder underwater?

• Sound is a type of energy that travels through the air, or any other medium, as a vibration of pressure waves.
• The speed of sound is the distance these waves travel in a given time.
• The speed of sound is faster in denser materials, such as water, than in less dense materials, such as air.
• This is why sound is louder underwater.
• The waves have a shorter distance to travel in water than in air, so they reach your ears more quickly.
• The pressure waves are also more intense in water than in air, so they create a louder sound.

## What Mach is the speed of sound?

Mach is the speed of sound. It is the measure of the speed of an object in relation to the speed of sound. The Mach number is named after Ernst Mach, who was the first to investigate the properties of supersonic flow. Mach numbers are used to describe the speed of aircraft, missiles, and rockets.

## What is the speed of sound in water?

The speed of sound in water is approximately 1,500 meters per second. This means that sound waves travel through water about four times faster than they do through air. The speed of sound in water is affected by a number of factors, including the temperature and salinity of the water.

## What is the speed of sound at 30000 ft?

At 30000 ft, the speed of sound is approximately 1087 ft/s. This is because the temperature and pressure of the air at this altitude are such that the speed of sound is slightly lower than it is at sea level. However, the speed of sound can vary depending on the exact conditions at any given altitude, so this is only an approximate value.

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#### What’s the speed of dark?

What’s the speed of dark?No one really knows. It’s one of those things that’s impossible to measure. Some people say it’s the speed of a shadow moving across a surface. Others say it’s the speed of light itself. But we can’t be sure.So what is the speed of dark? It’s a mystery.