Black Holes

What is a black hole?

• A region of space that is very dense and can trap matter forever.

• It is a hole that is black.

• I don't know.

• Pushes matter away.

How many ways can a black hole be formed?

• 4

• 3

• 2

• 1

What must happen for a black hole to form at the centre of a galaxy? ​

• I don't know.

• Tons of matter gathers at the centre of the galaxy.

• It just happens.

• A star collapes.

According to our current understanding, there are ____ dimensions in the universe. ​

• 1

• 2

• 3

• 4

What is the ‘fabric’ of the universe composed of according to Einstein’s theory of relativity?​

• I don't know.

• A bed sheet.

• Space.

• Matter (length, width, height) and time.​

Why is a black hole a black color?

• I don't know.

• It just is.

• All light is absorbed and cannot escape.

• Black pigmentation.

What happens to an object that passes the event horizon?

• The object must enter the black hole.

• It leaves the black hole.

• It enters heaven.

• I don't know.

Why is a black hole a black colour?

• I don't know.

• It just is.

• All light is absorbed and cannot escape.

• Black pigmentation.