# How fast does sound travel in a vacuum?

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Date created: Thu, Feb 18, 2021 11:46 PM
Date updated: Tue, May 17, 2022 1:16 PM

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## Top best answers to the question Â«How fast does sound travel in a vacuumÂ»

• The speed of sound in a vacuum is zero meters per second, as sound cannot travel in a vacuum. Sound is a wave, which means it spreads through the vibration of particles in a medium, such as water or air. Since a vacuum is empty space, there is no medium for the sound to travel through.

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Those who are looking for an answer to the question Â«How fast does sound travel in a vacuum?Â» often ask the following questions:

### âť” Does sound travel through a vacuum?

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 soundâ€¦ Radio is a form of electromagnetic radiation just like light and can therefore travel through the vacuum of space just fine.

### âť” How fast do sound waves travel through a vacuum?

You'd have to say that the speed of sound waves in vacuum is zero, becausesound can't travel through vacuum at all. Not even an inch. Sound needs amaterial substance to travel through.

### âť” Does sound travel fastest in a vacuum?

The speed of sound in a vacuum is zero meters per second, as sound cannot travel in a vacuumâ€¦ On average, it is about 343 meters per second (1,125 feet per second), which is faster than the speed of sound in a vacuum.

The speed of sound in a vacuum is zero meters per second, as sound cannot travel in a vacuum. Sound is a wave, which means it spreads through the vibration of particles in a medium, such as water or air. Since a vacuum is empty space, there is no medium for the sound to travel through.

Does sound travel faster in a vacuum? - Quora. sound cannot travel in the space as its mechanical wave it need some medium to travel, so in space which is empty , there is no medium to for the transportation, or actually it push the material through forming tough and crust, so no medium means ... Something went wrong. Wait a moment and try again.

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. If you are sitting in a space ship and another space ship explodes, you would hear nothing. Exploding bombs, crashing asteroids, supernovas, and burning planets would ...

No, sound waves cannot travel through a vacuum; they require a physical medium to travel through (e.g. air, wood). This is because, unlike electromagnetic waves, they propagate mechanically by moving material particles. Electromagnetic waves can travel through a vacuum because they are created by the vibration of an electric charge.

Sound waves travel at 343 m/s through the air and faster through liquids and solids. The waves transfer energy from the source of the sound, e.g. a drum, to its surroundings. Your ear detects sound waves when vibrating air particles cause your ear drum to vibrate. What can sound not travel through?

The vibrations can travel through solids, liquids or gases. The speed of sound depends on the medium through which it is travelling. When travelling through air, the speed of sound is about 330...

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 Â°C (68 Â°F), the speed of sound in air is about 343 metres per second (1,235 km/h; 1,125 ft/s; 767 mph; 667 kn), or a kilometre in 2.9 s or a mile in 4.7 s.It depends strongly on temperature as well as the medium through which a sound wave is propagating.

At -1 degree Celsius sound travels at 330.4 m/s, at 21 degree Celsius sound travels at 343.6 m/s and at 45 degrees Celsius sound travels at 358 m/s. The sound has travelled faster through air because the increased temperature has increased the vibrations of the molecules. Speed of Sound in Gases and Liquids

Answer is A. Sound travels fastest in solids and slowest in air. Water is in between. This is because the particles in solids are closer together than the particles in liquids or gases, and the particles in liquids are closer together than the particles in gases.

it doesnt. It can not. It requires a medium, air for instance.

We've handpicked 21 related questions for you, similar to Â«How fast does sound travel in a vacuum?Â» so you can surely find the answer!

Can sound travel in a vacuum?

No, sound requires a medium to travel.No it must travel through matter

Can sound travel in vacuum explain?

Sound waves are travelling vibrations of particles in media such as air, water or metalâ€¦ So it stands to reason that they cannot travel through empty space, where there are no atoms or molecules to vibrate.

Can sound travel through a vacuum?

Sound waves are travelling vibrations of particles in media such as air, water or metalâ€¦ So it stands to reason that they cannot travel through empty space, where there are no atoms or molecules to vibrate.

Can sound waves travel in vacuum?

Sound waves are travelling vibrations of particles in media such as air, water or metalâ€¦ So it stands to reason that they cannot travel through empty space, where there are no atoms or molecules to vibrate.

Why can't sound travel through vacuum?
• Sound cannot travel through a vacuum. A vacuum is an area without any air, like space. So sound cannot travel through space because there is no matter for the vibrations to work in.
Why sound cannot travel in vacuum?
• Vacuum is defined as the empty space in which there are no matter particles present. As sound is a mechanical wave, in order to propagate material medium is required. Sound cannot travel through vacuum as there is no particles present for vibrations to take place.
Does sound travel faster through a vacuum than air?
• Since a vacuum is empty space, there is no medium for the sound to travel through. The speed of sound in air mainly depends on the temperature of the air . On average, it is about 343 meters per second (1,125 feet per second), which is faster than the speed of sound in a vacuum.
How fast does electricity travel in a vacuum?

These certainly do travel faster in a vacuum than anywhere else: 299,792,458 metres per second. We call this the speed of light and give it the symbol â€ścâ€ť.

How fast does heat travel in a vacuum?

Due to a quantum mechanical phenomenon called the Casimir interaction, heat energy can jump over two or three hundred nanometers of a vacuum.

How fast does it travel in a vacuum?

How fast does it travel in a vacuum? Get solutions . We have solutions for your book! Chapter: Problem: FS show all show all steps. What is light? How fast does it travel in a vacuum? ...

How fast does light travel in a vacuum?

The theory of special relativity showed that particles of light, photons, travel through a vacuum at a constant pace of 670,616,629 miles per hour â€” a speed that's immensely difficult to achieve and impossible to surpass in that environment.

How fast does uv travel in a vacuum?

These waves all travel at the speed of light (300,000,000 metres per second) in a vacuum.

How fast to radio waves travel in a vacuum how fast does red light travel in a vacuum?

Generally speaking, we say that light travels in waves, and all electromagnetic radiation travels at the same speed which is about 3.0 * 108 meters per second through a vacuum.

How fast does sound travel 35 miles?

#### How many miles per hour does the speed of sound travel?

• The speed of sound varies depending on the type of medium through which it moves, explains Livescience. When traveling through Earth's atmosphere at sea level, and with a constant air temperature of 59 degrees Fahrenheit, sound travels at just over 761 miles per hour.
How fast does sound travel a second?

This method is based on the fact that light travels much faster than sound through the atmosphere: Light travels at 186,291 miles per second (299,800 km/s), whereas the speed of sound is only about 1,088 feet per second (332 meters per second), depending on air temperature.

How fast does sound travel in kilometers?

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 Â°C, the speed of sound in air is about 343 metres per second, or a kilometre in 2.9 s or a mile in 4.7 s. It depends strongly on temperature as well as the medium through which a sound wave is propagating. At 0 Â°C, the speed-of-sound is 1,192 km/h, 741 mph. The speed of sound in an ideal gas depends only on its temperature and composition. The speed has ...

How fast does sound travel in metal?
• Speed of Sound in Solids and Metals Speed of sound in common solids and metals - aluminum, brass, concrete and... Speed of sound in normal air is 343 m/s. In water the speed of sound is 1433 m/s.
How fast does sound travel in seawater?

While sound moves at a much faster speed in the water than in air, the distance that sound waves travel is primarily dependent upon ocean temperature and pressure. While pressure continues to increase as ocean depth increases, the temperature of the ocean only decreases up to a certain point, after which it remains relatively stable.

How fast does sound travel in space?

It doesn't travel at all. Sound needs something to travel in, atmosphere, liquid, or solid - but space is vacuum. Hence no speed for sound in space.

How fast does sound travel over water?

As the whaleâ€™s sound waves travel through the water, their speed decreases with increasing depth (as the temperature drops), causing the sound waves to refract downward. Once the sound waves reach the bottom of what is known as the thermocline layer, the speed of sound reaches its minimum.

How fast does sound travel though water?

sound travels at a speed of 0.62 miles per second. More like 1500 meters per second. Its pretty fast and or 3,348 mph