How far away can you hear an explosion?

Note: Depending on atmospheric conditions, the sound of the explosions may be amplified and heard up to 50 miles away.

Is it possible to hear an explosion in space?

To travel to us from outer space, the wave must be able to travel through regions of space which are essentially vacuum (nothing there). Sound cannot do this, as it requires a medium to propagate in, so we would not be able to hear the explosion.

Can we hear explosions from Sun?

We know that the propagation of sound requires a material medium for its propagation. And we also know that there is no continuous material medium between sun and earth. Hence sound cannot travel from sun to earth. That's why we are not able to hear the explosions taking place in the sun.

How loud is an explosion?

At closer ranges, one observer felt that 115 dB (11.25 Pa) was “loud”. Another, biased from many years of explosions testing, estimated that 125 dB (35.6 Pa) was loud enough to gain attention of an unprepared witness.

What is the loudest thing on Earth?

The loudest sound in recorded history came from the volcanic eruption on the Indonesian island Krakatoa at 10.02 a.m. on August 27, 1883. The explosion caused two thirds of the island to collapse and formed tsunami waves as high as 46 m (151 ft) rocking ships as far away as South Africa.

What's it sound like to be shot at from a mile away?

Can you hear after an explosion?

“Most damage to the outer ear will not affect a person's hearing,” says Bernstein. “Exposure to loud blasts to the outer ear though could reduce a person's ability to localize sounds, in terms of where the sound originates.”

Would we hear a planet explode?

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 similarly be silent in space.

Is there any noise in space?

No, there isn't sound in space.

This is because sound travels through the vibration of particles, and space is a vacuum. On Earth, sound mainly travels to your ears by way of vibrating air molecules, but in near-empty regions of space there are no (or very, very few) particles to vibrate – so no sound.

How loud is the sun?

But if we could hear the constant roar, it'd be pretty loud, even from here. One heliophysicist crunched the numbers and estimates the noise would be around 110 decibels, or about the same volume as speakers at a rock concert.

How far away can you hear a silenced gunshot?

How far away can you hear a silenced gun? The gunshot from a suppressed firearm will be more silent. Silencers reduce the range you can hear a gunshot to 20-60 meters.

Can you hear a gunshot with a silencer?

Contrary to popular belief, suppressors do not completely silence firearms; rather they help to mitigate the potentially dangerous noise associated with firearms. Even the most effective suppressors on the smallest calibers reduce the peak sound level of a gunshot to around 110-120 decibel (dB).

How far can you hear a shotgun blast?

A handgun shot can be heard as far as 1 mile away depending on the conditions. More powerful shotgun ammunition can be heard up to 2 miles away.

Is space completely silent?

In space, no one can hear you scream. This is because there is no air in space – it is a vacuum. Sound waves cannot travel through a vacuum. 'Outer space' begins about 100 km above the Earth, where the shell of air around our planet disappears.

What is the loudest sound in space?

The loudest sound in the universe definitely comes from black hole mergers. In this case the “sound” comes out in gravitational waves and not ordinary sound waves.

Did NASA hear sound in space?

NASA says there is a misconception that there is no sound in space NASA released a sound from the black hole at the center of the Perseus galaxy cluster. What you'll hear is pressure waves emitted from the black hole causing ripples in the star cluster's hot gas.

What is the strangest sound in space?

Scientists have discovered a "strange and persistent" radio signal from a far-off galaxy that sounded like a heartbeat. Astronomers at the Massachusetts Institute of Technology and elsewhere detected the signal, which is classified as a fast radio burst, or FRB — but lasted much longer.

What does space smell like?

A succession of astronauts have described the smell as '… a rather pleasant metallic sensation ... [like] ... sweet-smelling welding fumes', 'burning metal', 'a distinct odour of ozone, an acrid smell', 'walnuts and brake pads', 'gunpowder' and even 'burnt almond cookie'.

Would a black hole have sound?

Scientists have known since 2003 that the black hole at the center of the Perseus galaxy cluster is associated with some sort of sound, NASA said, because there is so much gas in the surrounding galaxy cluster. Astronomers discovered the pressure waves sent out by the black hole were causing ripples in the hot gas.

Could we hear the moon explode?

The vibrations caused by an explosion on the moon could not be carried to Earth because sound waves need medium to propagate . Since there is no continuous medium from moon toearth, we can't hear the explosion on moon.

How loud is a supernova?

If we suppose that the same fraction of a supernova's energy is converted to sound, and a supernova releases 10⁴⁴ joules, That means that about 10⁴⁴/(840 billion) = 10³² Joules of sound energy, thirty-two orders of magnitude greater than 120 dB, or about 440 decibels.

What sound Cannot travel through?

Being a mechanical wave, sound cannot travel through vacuum.

Are explosions faster than sound?

In the case of explosions, dramatic pressure increases result in strong pressure waves, commonly referred to as shock waves (Figure 1). These waves move more quickly than sound, and capturing them on camera as they unfold remains a technical challenge.

What to do if you hear an explosion?

During or Immediately After an Explosion

Remain calm. If things are falling around you, get under a sturdy table or desk. If it is safe to do so, leave the area as quickly as possible. Do not stop to retrieve personal possessions or make phone calls.

How long do ears ring after explosion?

While tinnitus that results from exposure to a loud explosion is usually temporary, it can sometimes last for weeks, months, or even years — and does not have a cure.