Facts
Which is a type of black hole?
Primordial, Supermassive, Supergiant, and Stellar
Supergiant, that is a type of star!
Will our sun ever become a black hole?
No
Black holes are all the same size.
What is no?
Mass determines what about a black hole?
Size
What is the 5th digit in pi?
5
The Milky Way contains a few ___________ steller black holes. How many black holes?
A.) 100,000,000 (Million)
B.) 10,000,000,000 (Billion)
C.) 346,914,574,014,434 (Trillion)
A
How does a black hole form?
When a dying star collapses on itself.
True or False, Black holes are located in the center of the Earth
False
Black holes will grow no matter what.
Yes, unless there are no gasses or other stars near it.
In what month of the year do people eat the least amount of food?
February (It is the shortest month)
Albert Einstein first predicted black holes in what year?
1916
When the big bang happened, what type of black hole was thought be formed around the same time?
Primordial black hole.
Black holes are invisible because;
A.) Because they suck in light, and light needs to reflect off an object to be seen
B.) They are transparent
C.) They stay inside to much
A
True or False, The largest black hole is 21 billion times the mass of the sun
True
1 dollar is equal to how many Pounds(UK currency)?
A.) .63
B.) .79
C.) .78
B
Double Points!
When a star burns through the last of its fuel it will do what?
Collapse on itself
The size of the supermassive black hole is related to the size and mass of what?
The galaxy they were formed in.
If a star is orbiting a certain point in space scientists, can study the star's orbit to find out if it's going around a.
Black hole
The supermassive black hole at the center of the galaxy is known as Sagittarius A, it has a mass equal to about how many suns?
4 Million.
How do you pronounce GIF?
It is spelled GIF but pronounced JIF just like the peanut butter
For smaller stars, up to about three times the sun's mass, the new core will be a?
A neutron star or a white dwarf
The collapse of a big enough star will result in a supernova which will blast what into space?
Parts of itself(the star).
Double Points!
What is the event horizon?
The part of a black hole where it is impossible to escape.
The smallest black hole found is how big (hint: miles)
15 miles
Fill in the blank!
Hawking radiation is blackbody radiation that is predicted to be released by _____ _____, due to quantum effects near the event horizon.
Black holes