What forms a Blackhole?
Decay of old star
Meteor
Old planet disintegration
Any sufficiently compact mass
Blackhole is a region of spacetime where gravity is so strong that even____radiation like the light cannot escape.
Electromagnetic
Gamma
UV
Nuclear
The boundary of the region beyond which escape is not possible is known as __________.
Boundary horizon
Dead boundary
Event horizon
Horizon limit
Who was behind its discovery?
Albert Einstein
Karl Schwarzschild
Galileo Galilei
Edwin Hubble
Black holes have this incredible ability to stretch you into a long strand this process is
known as ___________.
Noodlesication
Pastafication
Spaghettification
Gravitational transformation
It is said that Black holes slow down ______.
Speed
Time
Distance
Gravity
You cannot directly find out a black hole but only with the help of ________.
Gamma rays
X-rays
Radio waves
Light
Some Black holes named _____ have masses a billion times that of our sun.
Supernova
Stellar Black holes
Supermassive Black holes
Giganormous Black holes
Black Hole is the heaviest object in the Universe.
TRUE
FALSE
There are ___ categories of Black holes.
11
7
3
2