English Deutsch Français Italiano Español Português 繁體中文 Bahasa Indonesia Tiếng Việt ภาษาไทย
All categories

Does light bend because of black holes? Do they consume light as well?

2007-03-28 05:05:07 · 10 answers · asked by Luis 6 in Science & Mathematics Astronomy & Space

10 answers

For all practical purposes, any body with a mass will lead to a change in the trajectory of the light as compared with the trajectory of the light in the same region of space, in the absence of the body. This is commonly known as "gravitational light bending". The first example of light bending was observed in 1911, if I remember correctly, during a solar eclipse, shortly after the effect was predicted by Einstein. Another effect with the same cause is the "gravitational lensing" which can be seen in many Hubble photographs.

So the answer is yes, black holes do bend light. And if the light passes "close enough", it will fall in the black hole.

2007-03-28 06:52:44 · answer #1 · answered by Daniel B 3 · 0 0

For practical purposes, yes. The gravity of black holes distorts space-time around the black hole, and this distortion "bends" light, or more accurately causes a light beam to change its direction as it passes the black hole.

2007-03-28 05:12:41 · answer #2 · answered by Isaac Laquedem 4 · 0 0

Black holes are an interesting topic.
They occur when a star enter its final stage of life and self-destructs. Black holes are so gravitationally powerful that they can absorb whole planets and sometimes even solar systems. They are so powerful that they just consume the light, and nothing can escape it. (unless there is a thing faster than light)

2007-03-28 05:12:02 · answer #3 · answered by vishalb777 3 · 0 0

Light doesn't alter its speed or direction as it travels through
the universe, but it appears to do so near objects with lots of
gravitational pull like Black holes. What's actually being altered is time and space, not the
speed and direction of light

2007-03-28 05:10:44 · answer #4 · answered by pulse 2 · 0 0

light bends due to gravity, from any surface, even the earth bends light. black holes do consume light that falls into them, it makes them bigger.

2007-03-28 14:34:09 · answer #5 · answered by Tim C 5 · 0 0

yes they do. most people but scientists don't know that we can't see black holes. scientists have to look at surrounding stars, and if they find two stars near eachother rotating and geting closer, then they know there is a black hole near them. the reason why they can't see black holes is because they bend light rays around them with their gravitational pull, which actually bends space and time itself.

2007-03-28 05:34:04 · answer #6 · answered by Anonymous · 0 0

A black hollow, purely great black holes, bend mild by using fact mild, as a style of capability, is created from photon debris. the severe gravity of a black hollow of considerable length pulls or pushes on the debris of light in direction of the black hollow. on the form horizon the debris are further broken down into smaller and smaller debris. mild will become broken up and finally disintegrates, ceasing to be mild. as a result, mild coming near a black hollow ceases to be mild and to that end does no longer get away by using fact it now no longer exists in its state as mild. purely its debris proceed to be and circulate the black hollow itself. It additionally bends mild from an observers attitude, for the reason that a black hollow might properly be seen an merchandise, purely as mild is bent while one seems at it by way of a lens or different varieties of glass or maybe a liquid.

2016-10-20 03:18:38 · answer #7 · answered by ? 4 · 0 0

They sure do. They bend light as they consume its photons. Nothing shall escape the black hole! BEWARE!!!

2007-03-28 05:22:03 · answer #8 · answered by Jenna L 2 · 0 0

Light travels in a straight line .
"Space time" is what is bent by the gravity of a black hole.

2007-03-28 05:09:03 · answer #9 · answered by perry j 2 · 1 0

i dont think light can bend.n yes black holes consume light as well.thats the reason they r black in d first palce.

2007-03-28 05:11:34 · answer #10 · answered by Anonymous · 0 0

fedest.com, questions and answers