# How far can noise travel underwater?

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Date created: Sat, Jul 24, 2021 12:05 PM
Date updated: Wed, Jun 22, 2022 4:28 AM

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## Top best answers to the question Â«How far can noise travel underwaterÂ»

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.

FAQ

Those who are looking for an answer to the question Â«How far can noise travel underwater?Â» often ask the following questions:

### âť” Can a bullet travel underwater?

Typical bullets can travel just a few feet through the water before they're slowed to a stop. CAV-X bullets can reportedly travel 60 meters underwater, and can go through 2 centimeters of steel fired from 17 meters away, indicating that it could even be used to penetrate submarines.

### âť” Does light travel faster underwater?

Speed of light in water is 3/4 of the speed of light in air. Sound travels three times faster in water than in air. Waves bend towards the slower region.

### âť” Does sound travel faster underwater?

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 pressureâ€¦ This causes the speed of sound to increase and makes the sound waves refract upward.

We've handpicked 24 related questions for you, similar to Â«How far can noise travel underwater?Â» so you can surely find the answer!

How far does noise pollution travel?

Levels of highway traffic noise typically range from 70 to 80 dB(A) at a distance of 15 meters (50 feet) from the highway. These levels affect a majority of people, interrupting concentration, increasing heart rates, or limiting the ability to carry on a conversation.

How far does traffic noise travel?
• The answer is it depends. Highway noise is typically 70-80 dB at 15 m. To a first order approximation, sound waves obey the inverse square law where there is a 6 dB drop every doubling of the distance. This means a sound source that has a level of 72 dB at 15 m would have a level of 0 dB at 60 km.
How far can visible light travel underwater?

Sunlight entering the water may travel about 1,000 meters (3,280 feet) into the ocean under the right conditions, but there is rarely any significant light beyond 200 meters (656 feet. National Ocean Service National Oceanic and Atmospheric Administration U.S. Department of Commerce

How far will a 9mm travel underwater?

Most hand guns like the 9mm will penetrate the water up to 7 feet. If you are deeper than 8 feet, you probably be safe from someone who is firing at you from outside of the water with a handgun.

How far will a bullet travel underwater?

Typical bullets can travel just a few feet through the water before they're slowed to a stop. CAV-X bullets can reportedly travel 60 meters underwater, and can go through 2 centimeters of steel fired from 17 meters away, indicating that it could even be used to penetrate submarines.

Does road noise travel up or down?

During the day, the ground is hotter than the air above it so sound bends vertically upward. "Its only when the sun stops falling on the ground that the ground cools down. Then the air gets hotter above," he said. "That's when sound can bend towards the ground and become trapped."

How far does sonic boom noise travel?

How far can the sound of a sonic boom travel? [closed] Ask Question Asked 1 year, 6 months ago. Active 1 year, 6 months ago. Viewed 277 times 4 2 ... With the water being denser below the lightning or sonic boom sound is reflected up where ground lightning is acoustically contained between the cloud base and ground.

How deep underwater can a human really travel?

The deepest point ever reached by man is 35,858 feet below the surface of the ocean, which happens to be as deep as water gets on earth. To go deeper, you'll have to travel to the bottom of the...

How far does noise from wind turbines travel?

But some complaints have been made that they can cause too much noise for residents living within a mile of the blades. So just how noisy are these turbines? The closest that a wind turbine is typically placed to a home is 300 meters or more. At that distance, a turbine will have a sound pressure level of 43 decibels.

How to make noise not travel in house?

1. Choose a Noise Reducing Drywall. Traditionally to reduce noise transfer between rooms you'd use a resilient channelâ€¦
2. Insulate Interior Wallsâ€¦
3. Float the Floorsâ€¦
4. Soften the Surfacesâ€¦
5. Seal it Upâ€¦
6. White Noise.
Why are noise cancelling headphones good for travel?
• If youâ€™re a frequent flyer, then good noise-cancelling headphones are almost essential. Not only are they great for you because you wonâ€™t hear whatâ€™s going on around you, but theyâ€™re also great for your neighbors as they wonâ€™t be able to hear what youâ€™re listening to either.
Can a bullet travel underwater if fired from above?
• Hiding underwater can stop bullets from hitting you. All supersonic bullets (up to .50-caliber) disintegrated in less than 3 feet (90 cm) of water, but slower velocity bullets, like pistol rounds, need up to 8 feet (2.4 m) of water to slow to non-lethal speeds. Shotgun slugs require even more depth (the exac... Loadingâ€¦ It depends.
Does sound travel faster underwater or in the air?

under water because of the water

How far can a ak-47 bullet travel underwater?

Underwater, the bullet travels only about 5 to 6 feet (in the air, it can travel some 1,300 feet). That's neat if unsurprising; water is much denser than air and puts up greater resistance.

How far will a 45 caliber bullet travel underwater?

Can a bullet travel 3 miles? â€śA. 45 caliber bullet can go about 5,000 ft. â€śA 9 mm can travel 2.5 to 3 miles, sometimes a little further depending on the shape of the bullet,â€ť he said. Can guns be fired underwater? No, you should never fire a gun underwater. Depending on the type of gun, it is possible to fire underwater.

How far away does traffic noise travel from interstate?
• Levels of highway traffic noise typically range from 70 to 80 dB (A) at a distance of 15 meters (50 feet) from the highway. Click to see full answer. Similarly one may ask, how far away can you hear a sound?
Why does my travel trailer make so much noise?

Noise: Noise is a normal occurrence when towing a trailer and using any weight distribution or sway control hitchâ€¦ In some cases the friction on the L-brackets can generate noise. Lubricating this joint is not recommended.

Where are underwater hotels?

Jules' Undersea Lodge, Florida, United States

Jules' Undersea Lodge is the only underwater hotel that involves scuba diving to get to your room.

Are hotels noise proof?

Many hotel brands, such as the Four Seasons, have their own soundproofing methods, offering white noise machines or soundproof windows and insulated walls. But it seems the most foolproof thing to do is to cluster guests who want quiet rooms in the same area of the hotelâ€¦ But soundproofing isn't faultless.

How safe are underwater hotels?

No problem. According to their website, Poseidon Undersea Resorts will transport guests to their accommodations via an elevator at the end of a pier. The pressure inside the resort is the same as the atmospheric pressure on land, so those who have yet to experience deep-sea habitats will be fine.

Is there an underwater hotel?
• Today, however, it can be a reality. While there arenâ€™t any hotels that are fully submerged (at least not yet!), you can stay in underwater hotel rooms, dance in underwater clubs, and dine in underwater restaurants all over the world, including in Dubai, Zanzibar , the Maldives , and Florida, USA.
What is the cheapest underwater hotel?

Utter Inn Hotel, Vasteras, Sweden

The Utter Inn was designed by local artist Mikael Genberg and is one of the cheapest underwater hotels out there, floating on Lake Malaren, near Stockholm.

What state has a underwater hotel?

Jules' Undersea Lodge -Key Largo, Florida, United States

Keep in mind, Jules' Undersea Lodge is the only underwater hotel in the United States. This cottage-like destination invites guests to spend the night exploring the lagoon, having the infamous â€śtake outâ€ť pizza, or having a chef-prepared gourmet meal.

Where are underwater hotels in florida?
• Jules' Undersea Lodge is an American hotel located in Key Largo, Florida and is the only underwater hotel in the United States. It is 30 feet (9 m) deep on the ocean floor and guests have to scuba dive to get to their rooms. The hotel is located at the bottom of the Emerald Lagoon and was opened in 1986.