What causes the explosions on the Sun?

What causes the explosions on the Sun?

A solar flare is a rapid and intense explosion on the Sun’s surface which happens in the aftermath of massive amounts of energy which is stored in magnetic fields being released suddenly. As the explosion happens, radiation is released into the universe, directly affecting the planets in our solar system.

Why the explosion sounds in space Cannot be heard on Earth but thunder sounds can be heard strongly?

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.

Why we Cannot hear the explosions taking place on 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.

What are the explosions on the surface of the Sun called?

Solar flares are a sudden explosion of energy caused by tangling, crossing or reorganizing of magnetic field lines near sunspots. The surface of the Sun is a very busy place. It has electrically charged gases that generate areas of powerful magnetic forces. These areas are called magnetic fields.

What happened when the Sun exploded?

When the Sun does cease to exist, it will first expand in size and use up all the hydrogen present at its core, and then eventually shrink down and become a dying star. All human and plant life on Earth will eventually die out if the Sun explodes.

Are there explosions on the Sun?

According to NASA, eruptions on the sun usually come in one of three forms: a coronal mass ejection, a jet, or a partial eruption. Coronal mass ejections and jets are both explosive eruptions that cast energy and particles into space, but they look very different.

Why does the explosion on other planet not hear on Earth?

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.

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.

Why are there explosions on other planets?

Why explosions on other planets cannot be heard on the earth? 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.

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

Light does not need air to travel, but then you don’t hear it; you see it, or it is interpreted by your radio set and then translated into sound. The difference is that interstellar gas clouds are much less dense than the Earth’s atmosphere.

Would we 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.