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WorksheetsBlack Holes
Total questions: 8
Worksheet time: 4mins
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.
