Holes

Where are the most supermassive black holes

• In most constellations

• It is unkown

• In the center of most galaxies

• Right next to large stars

Black holes are formed when stars lose gas to burn, form a red super giant, cool down, then become so dense...

• the star flattens like a pancake.

• the matter of the star collapses on itself.

• the star turns into a giant ice ball.

• the star explodes.

What is the name of the black hole at the center of the Milky Way?

• Scorpio B+

• Pisces A-

• Capricorn C#

• Sagittarius A*

If you happen to get cross the event horizon into a black hole, your body gets stretched out in a process called________________.

• stretch armstrong

• singularification

• string theory

• spaghettification

What is the point where not even light can escape?

• neutron star

• event horizon

• singularity

• accretion disk

Scientists theorize that a _____________________________ is at the center of every galaxy.

• stellar black hole

• cosmic black hole

• super massive black hole

• star

What is the primary force that prevents light from escaping a black hole?

• Gravitational force

• Electromagnetic force

• Nuclear force

• Frictional force

Tags

NGSS.HS-PS2-4

Which of the following is a characteristic feature of a black hole?

• Infinite density

• Infinite temperature

• Infinite volume

• Infinite mass

What is the term for the boundary around a black hole beyond which nothing can escape?

• Event horizon

• Singularity

• Accretion disk

• Photon sphere

Which phenomenon occurs when a star collapses under its own gravity to form a black hole?

• Supernova

• Neutron star formation

• Spaghettification

• Nuclear fusion