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- 1. Fill in the Blank
A black hole is a space where ________ is so powerful that even light can not escape.
- 2. Multiple Choice
What type of star is a stellar black hole made from?
Neutron Star
A star with the same mass as our sun
Collapsing Red Supergiant Star
Dwarf Star
- 3. Fill in the Blank
When a Red Supergiant Star collapses a _______ occurs.
- 4. Multiple Choice
Black holes have such a powerful gravitational force because:
They are black holes
They are extremely dense
Even light cannot escape them
They are at the centre of each large galaxy
- 5. Multiple Choice
Black holes are in the centre of every large galaxy
True
False
- 6. Multiple Choice
How do black holes help galaxies?
They create an oval or spiralling shape for the galaxy
They help create stars
They allow different objects and particles to collide
They don't help at all
- 7. Multiple Choice
How do scientists know if there is a black hole?
They just guess
They use large telescopes and clearly see a black hole
They look for dark spots around our galaxy
Scientists observe the light and particles being bent around a dark circle
- 8. Fill in the Blank
What type of black hole is at the centre of each large galaxy?
- 9. Multiple Choice
Black holes don't release energy because of their intense gravity
True
False
- 10. Multiple Choice
When will the sun turn into a black hole?
5 million years
65 billion years
It will never turn into a black hole
- 11. Multiple Choice
What is the most common type of black hole
Stellar Black Hole
Supermassive Black Hole
Intermediate Black Hole
Miniature Black Hole
- 12. Multiple Choice
Which of the following two types of black holes are very rare to find and have just recently been discovered?
Stellar
Supermassive
Intermediate
Miniature
- 13. Multiple Choice
What part/layer of a black hole is where all the matter ends up falling into.
Inner and outer event horizon
Relativistic Jet
Singularity
Accretion Disk
- 14. Fill in the Blank
The event horizon is the dark part of the black hole where no matter can return or escape the _______ _______ of the black hole. (two word answer)
- 15. Multiple Choice
Has there ever been a real photo taken of a black hole?
Yes
No
- 16. Multiple Choice
Is there a black hole in the Milky Way Galaxy?
Yes, there are a few black holes
No
Yes, there are a lot!
- 17. Fill in the Blank
The TON 518 black hole is the _______ black hole known.
- 18. Multiple Choice
What is the bright ring shaped part of a black hole called?
Inner event horizon
Outer event horizon
Accretion disk
Singularity
- 19. Multiple Choice
Supermassive black holes are equal to solar masses.
0-100
100-1000
3-5
Billions of
- 20. Open Ended
Do you still have any questions about black holes that we may be able to answer? ( Open response- No wrong answer)
- Answer choicesTagsAnswer choicesTags