# How far does sound travel in the ocean?

Asked By: Estella Schoen
Date created: Sun, May 30, 2021 2:21 PM

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

### âť” How does sound travel in the ocean?

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.

### âť” How fast does sound travel in ocean?

This causes the speed of sound to increase and makes the sound waves refract upward. The area in the ocean where sound waves refract up and down is known as the "sound channel." The channeling of sound waves allows sound to travel thousands of miles without the signal losing considerable energy. In fact, hydrophones, or underwater microphones, if placed at the proper depth, can pick up whale songs and manmade noises from many kilometers away.

### âť” How far does sound travel above water ocean?

This causes the speed of sound to increase and makes the sound waves refract upward. The area in the ocean where sound waves refract up and down is known as the "sound channel." The channeling of sound waves allows sound to travel thousands of miles without the signal losing considerable energy. In fact, hydrophones, or underwater microphones, if placed at the proper depth, can pick up whale songs and manmade noises from many kilometers away.

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How far does sound travel in the ocean? The distance that sound travels in the ocean varies greatly, depending primarily upon water temperature and pressure. Water temperature and pressure determine how far sound travels in the ocean.

Some 900 miles away, another ship lowered a four-pound explosive to a specific depth below the ocean surface. Once detonated, the explosion propelled pulses of sound that traveled the 900 hundred miles from one ship to the other. Thatâ€™s nearly the distance from Washington, DC, to Des Moines, Iowa!

Sound Transmission in the Ocean The speed of sound depends on the medium through which sound waves propagate. The speed of sound differs in air and water, with sound waves traveling faster in water. For example, in air at a temperature of 18Â°C (64Â°F), the speed of sound is approximately 341 meters (1,120 feet) per second.

More specifically, the wavelength of a sound equals the speed of sound in either air or water divided by the frequency of the wave. Therefore, a 20 Hz sound wave is 75 m long in the water (1500/20 = 75) whereas a 20 Hz sound wave in air is only 17 m long (340/20 = 17) in air.

Very low frequencies can easily travel extreme distances (0.001dB/km for 0.1Hz or so), but higher frequencies are attenuated more drastically. Whale song and man made noises have much higher frequencies. A quick Google search claims whale songs are around 80Hz to 4kHz. Absorption is around the 10 to 100dB/km range for 100Hz to 1kHz.

It turns out, sound travels much faster in the ocean (4,921 feet/second) than in the air (1,115 feet/second). But how far sound waves travel in the ocean depends on the ocean temperature and pressure. And while pressure increases the deeper you dive in the ocean, the temperature only drops up to a certain point after which it stabilizes. Imagine a whale that's trying to find other whale friends, perhaps the whales in its pod. The whale sends out sound in waves (think ripples in the water ...

The world record is the entire world. A volcano exploded in the atlantic about two hundred year ago and is said to have produced a sound wave exceeding 194 db. This is remarkable because the air that produced such noise was travelling faster than ...

How far can Sonar travel? These sound waves can travel for hundreds of miles under water, and can retain an intensity of 140 decibels as far as 300 miles from their source. Can bats see with sound? The bats sense their environments and find prey by calling out and listening for echoes made as those sounds bounce off of objects. This process is ...

They measured a sound speed of 1435 metres per second over a 17 kilometre (Km) distance, providing the first quantitative measurement of sound speed in water. The result they obtained was within about 2% of currently accepted values. In 1877 Lord Rayleigh wrote the Theory of Sound and established modern acoustic theory.

Now I am really confused because sound is energy and because of energy losses, as I understand sound cannot go as far as 20 miles. The nearest concert was atleast 20 miles away. I came back and read articles(I cannot proof the reliability) where sound had traveled 200 miles but it was mostly sounds from explosion or volcanoes. Maybe this makes ...

This seems like a contradiction, but it isn't. Sound attenuation in sea water is extremely dependent on frequency. It is roughly a power law. Very low frequencies can easily travel extreme distances (0.001dB/km for 0.1Hz or so), but higher frequencies are attenuated more drastically. Whale song and man made noises have much higher frequencies.

The SOFAR channel, or deep sound channel, is a horizontal layer of water in the ocean at which depth the speed of sound is at its minimum. The SOFAR channel acts as a waveguide for sound, and low frequency sound waves within the channel may travel thousands of miles before dissipating. An example was reception of coded signals generated by the Navy chartered ocean surveillance vessel Cory Chouest off Heard Island, located in the southern Indian Ocean, by hydrophones in portions of all five major

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We've handpicked 20 related questions for you, similar to Â«How far does sound travel in the ocean?Â» so you can surely find the answer!

### How far can sound travel in sofar ocean?

Sound Travel in the SOFAR Channel. In the deep ocean at mid- latitudes, the slowest sound speed occurs at a depth of about 800 to 1000 meters. This is called the sound speed minimum. The sound speed minimum creates a sound channel in which sound waves can travel long distances. Sound is focused in the sound channel because the sound waves are ...

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### How far can sound travel in the ocean?

This causes the speed of sound to increase and makes the sound waves refract upward. The area in the ocean where sound waves refract up and down is known as the "sound channel." The channeling of sound waves allows sound to travel thousands of miles without the signal losing considerable energy. In fact, hydrophones, or underwater microphones, if placed at the proper depth, can pick up whale songs and manmade noises from many kilometers away.

Read more

### How far can sound travel on the ocean?

The channeling of sound waves allows sound to travel thousands of miles without the signal losing considerable energy. In fact, hydrophones, or underwater microphones, if placed at the proper depth, can pick up whale songs and manmade noises from many kilometers away.

Read more

### Does sound need air in order to travel through the ocean?

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. These factors have a curious effect on how (and how far ...

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### How does sound travel faster through solids than gases in the ocean?

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.

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### What does sound energy need in order to travel through the ocean?

You see, these two are different types of energy waves. Sound waves and ocean waves are mechanical ones. Therefore, they need a medium to travel. Ocean waves are caused by energy shifting the water, while sound waves can travel through many mediums, including air and water.

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### Why does sound travel faster through solids than gases in the ocean?

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.

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### Does sound travel?

Yes, sound is a wave and it travels when there is a medium for it to travel through.

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### How far does the sound of a sonic boom travel through the ocean?

Sonic boom is an impulsive noise similar to thunder. It is caused by an object moving faster than sound -- about 750 miles per hour at sea level. An aircraft traveling through the atmosphere continuously produces air-pressure waves similar to the water waves caused by a ship's bow.

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### In which medium does a sound wave travel the fastest in the ocean?

Sound waves travel fastest through a solid material. The second fastest medium is a liquid, and the slowest medium is a gas, because sound waves travel by vibrating molecules in a medium. In solids, these molecules are spaced closer together, causing sound to travel faster through it.

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### How can sound waves travel up or down the ocean?

This causes the speed of sound to increase and makes the sound waves refract upward. The area in the ocean where sound waves refract up and down is known as the "sound channel." The channeling of sound waves allows sound to travel thousands of miles without the signal losing considerable energy. In fact, hydrophones, or underwater microphones, if placed at the proper depth, can pick up whale songs and manmade noises from many kilometers away.

Read more

### Sound waves are not able to travel through the ocean?

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.

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### The zone ocean where sound can travel extremely long distances?

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.

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### What do sound waves need to travel through the ocean?

When underwater objects vibrate, they create sound-pressure waves that alternately compress and decompress the water molecules as the sound wave travels through the sea. Sound waves radiate in all directions away from the source like ripples on the surface of a pond. The compressions and decompressions associated with sound waves are detected as changes in pressure by the structures in our ears and most man-made sound receptors such as a hydrophone, or underwater microphone.

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### Does sound travel faster than sound?

no. sound is sound so how on earth can it be faster than itself? answer that!

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### Does dolphins travel in the ocean?

Dolphins are mammals that swim in family groups in the ocean.

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### How far does ocean breeze travel?

Sometimes this sea breeze can travel several miles inland, acting as a mini cold front. On very unstable days, the sea breeze can even be enough to trigger showers and thunderstorms. The meteorological conditions that create a sea breeze also play a role on a much larger scale. Seasonal monsoons are created through virtually the same process.

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### How fast does ocean swell travel?

The speed of travel of the deep water swell group will be 1.5 times the swell period; ie: a 20 second swell will be traveling at 30 Nautical mph. The actual individual waves will be traveling at...

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### Does sound travel everywhere?

Yes sound do travel anywhere so if you have projects, essays, homework assignment, write it up: Yes, sound do travel anywhere :)

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### Does sound travel underwater?

Yes sound travels through water.

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