Why does light from the sun reach the Earth but not sound?

Because of the composition of the Sun (basically, a big ball of gas), sound waves can propagate quite easily in it. Unlike light waves, sound waves cannot travel in vacuum: they need a medium in which they can travel. So since space is very close to empty, sound waves cannot propagate.

Why we Cannot hear the explosion sound from the sun but can sense its light coming from far the space?

On earth, we cannot actually “hear” the solar sound waves because the sound waves cannot travel through outer space. Sound waves can only pass through gas (like the air) or liquids (like the ocean), both of which are absent in outer space.

Why can’t you hear the sun exploding?

Originally Answered: Why is sound not heard when sun explosions are done? The sun is very far away and there is a vacuum in between earth and sun. Sound cannot propagate through a vacuum. Because of the space between the earth and the sun where the sound does not move in the space.

What two physics mistakes occur in a science fiction movie when you see and hear at the same time a distant explosion in outer space?

What two physics mistakes occur in a science fiction movie that shows a distant explosion in outer space, where you see and hear the explosion at the same time? First, in outer space there is no air or other material to carry sound. Second, if there were, the faster-moving light would reach you before the sound.

Why do explosions on other planets not hear?

Explosions cannot be heard on planets because there is no material medium in the space between the planets. Sound needs a material medium for propagation. Hence, we do not hear explosions happeing on a different planet. Sound is a mechanical wave which needs a material medium to travel.

Why can we not hear the sun?

We can’t hear the sun because sound waves can’t travel through the vacuum of space — they need an atmosphere, where they travel by creating changes in pressure. The light waves are a reflection of the giant waves of gas that travel inside the sun and burst to the sun’s surface.

Why is it that we might see an interstellar explosion but Cannot hear it?

So it’s not strictly true that no sound vibrations can travel through space at all, but it is true that humans would not be able to hear any sounds in space. However, since space is a vacuum, these gases will spread out very rapidly and the density will drop off very fast with distance from the explosion.

What would happen to Earth if Sun exploded?

And without the Sun’s mass keeping us in orbit, Earth would likely start floating off into in space while its remaining inhabitants desperately struggle to stay alive. There’s a chance that our planet could lock into orbit around another star that might provide the same light and heat as our Sun.

Can you hear the Sun explode?

So there’s no known danger of the sun suddenly exploding. But if it did, astronomers say, we wouldn’t hear a thing. According to astronomer Lynn Carter, who works at the Smithsonian Institution, the trace gases in space aren’t dense enough to carry sound waves that our ears could detect.

What happens when something explodes in space?

If a nuclear weapon is exploded in a vacuum-i. e., in space-the complexion of weapon effects changes drastically: First, in the absence of an atmosphere, blast disappears completely. There is no longer any air for the blast wave to heat and much higher frequency radiation is emitted from the weapon itself.

Can explosions happen in outer space?

In space no one can hear you explode… Many astronomical objects such as novae, supernovae and black hole mergers are known to catastrophically ‘explode’. But as long as the explosion doesn’t require oxygen, then it will work in much the same way in space as on Earth.

Why can supernova explosions in space be seen but not heard on earth?

Renu saud,’they will not hear anything as there is no medium for sound to travel, but they can see the explosion. Raghav said,’the explosion produces sound of frequency above 20,000 Hz hence we cannot hear it. ‘

Why can’t we hear the Sun in space?

The sun is very far away and there is a vacuum in between earth and sun. Sound cannot propagate through a vacuum. If a nuclear explosion went off in space you would not hear anything if you were beyond the range at which the expanding plasma and gases could reach you. You might be dead anyway from fragments or radiation but thats another topic

Why does the Earth’s spokes make noise in space?

When observed using a radio astronomy receiver, the process of the spokes’ rotation gave off radio emissions, which astronomers processed to create ghostly “sounds”, although no such sound was heard in space.

Is it possible to hear sounds in space?

Is it possible to hear sounds in space? The short answer is “No.” Yet, misconceptions about sound in space continue to exist, mostly due to the sound effects used in sci-fi movies and TV shows. How many times have we “heard” the starship Enterprise or the Millennium Falcon whoosh through space?

Can sound travel through the vacuum of space?

Of course, if someone were in space without any protection against the vacuum, hearing any sound waves would be the least of their problems. Light waves (that aren’t radio waves) are different. They do not require the existence of a medium in order to propagate. So light can travel through the vacuum of space unimpeded.