Question

What is black hole? Write its characteristics nature.​

Answer 1

Required solution :-

Black Hole

Black holes are some of the strangest and most fascinating objects in the universe. It's gravitational field so strong that even light can’t escape. No one can see a black hole since no light can be escaped. A black hole can only be seen using space telescope with special tools.

When the center of a very massive star collapses in upon itself is causes supernova which explodes and lead to a black hole.

There are four types of black holes:

• Stellar
• Miniature
• Supermassive
• Intermediate

There are three parts in a black hole:

• Outer black hole
• Inner event horizon
• Singularity

Features of a black hole:

• Light can pass only inward towards the mass of the black hole.
• Attract particles of the opposite charge to neutralise itself.
• They are too dense that they create deep gravity sinks.