Black holes _______ light and are invisible to our eyes.
A. emit
B. absorb
C. radiate

Question

Black holes _______ light and are invisible to our eyes.
A. emit	
B. absorb	
C. radiate

anonymous · Answer

radiate

anonymous · Answer

wanna explain? :]

bahrom7893 · Answer

absorb

anonymous · Answer

i am getting mixed signals. hmm >:P

bahrom7893 · Answer

they swallow it

bahrom7893 · Answer

black holes swallow everything!!!

anonymous · Answer

They don't radiate light, or they wouldn't be black.

anonymous · Answer

mhmmm

anonymous · Answer

yea sure actually when black hole absorbs then at that time the particles get rubbed against each other and at that time they release mega gamma rays ...highest energy band it is because they get rubbed very fast near to light

anonymous · Answer

The idea is that they are so dense that their gravity is like... retardedly high. Nothing can escape. Not even light. So we can't see them. We just see the empty spot in the sky where no gravity reaches us from.

anonymous · Answer

and this is how some active black holes are detected

bahrom7893 · Answer

GOOD STUFF EVERYONE! Medals!

anonymous · Answer

wowsahhhhhhh

anonymous · Answer

but you can detect black holes even with planetary motion around it

anonymous · Answer

planetary for stars and all celestial bodies

anonymous · Answer

yeah but smoothmath and bahrom are right too ...you better right absorbs because i don't think so they would expect of you this deeper explanation ...you are in school right ?

anonymous · Answer

hahaha yes i'm in school. high school.

anonymous · Answer

yeah you write absorbs if they say it wrong then give my answer with explanation