Wiki User
∙ 10y agoBlack holes aren't actually holes, they're just humongous 'objects' that are so big that they have huge gravitational pulls and therefore pull everything into themselves, hence the name 'holes'.
Wiki User
∙ 10y agoblack object completely absorbe the incident energy and does not reflect any light because if energy incident on any other thing it reflect some portion in atmosphere that is why we can see the thing that it is in which colour but if energy absorbes by any object here total absorption no reflection
It is unlikely that the planets will align with both the sun and a black hole due to the vast distances and different orbital mechanics involved. The gravitational influence of a black hole is significant but typically only affects objects very close to it, while the planets in our solar system have stable orbits around the sun.
Where can you find gravity in the universe? If your feet are on the ground, then look no further! Gravity is the force that holds you to the earth. Gravity is what holds the moon spinning round the earth, and not floating away. Gravity holds the oceans on the earth, as well as the atmosphere.
True, most planets in our solar system have nearly circular orbits, meaning that their distance from the Sun remains relatively constant throughout their orbital path. This is due to the gravitational forces acting on the planets and the conservation of angular momentum in the solar system.
The moon lacks an atmosphere like Earth's, so it does not have a blue sky. Earth's atmosphere scatters sunlight in a way that makes our sky blue during the day, but the moon's sky appears black due to the absence of an atmosphere to scatter sunlight.
Yes, planets reflect light from both the Sun and the Moon. Planets reflect sunlight because they do not have their own light source. The light reflected from the Moon is actually sunlight that has been reflected off the Moon's surface.
the space between stars and planets has insufficient particles to reflect the light back to us.
It the surface is a matt black, then no. A glossy black surface may reflect a little.
A black road does not reflect any visible light, although it may reflect radiation at invisible wavelengths, such as heat.
All planets in the solar system reflect light from the Sun at night; remember they rotate on their axis and so during their night (or our night, for that matter) one side of a planet will always be facing the sun. Whether they're visible from an observer on Earth during our night is a different question - the inner planets, by virtue of the fact they're closer to the Sun, could be seen only in favorable conditions near sunset or sunrise (since they couldn't appear more distant than a narrow angle away from the sun in the sky, being inside Earth's orbit).
black object completely absorbe the incident energy and does not reflect any light because if energy incident on any other thing it reflect some portion in atmosphere that is why we can see the thing that it is in which colour but if energy absorbes by any object here total absorption no reflection
Black surfaces absorb most of the light that strikes them, reflecting very little. White surfaces reflect most of the light that strikes them, absorbing very little. This is why black surfaces appear darker and white surfaces appear brighter when illuminated.
This is actually a tricky question. White reflects more visible light, but something that appears black to humans can actually reflect more than white if it reflects other wavelengths that humans can't see. But if someone's asking this question, just say white. That's probably the answer they're looking for.
Planets have moons. Stars have planets. Galaxies have stars. Galaxies tend to actually be a supermassive black hole at the center so as far as the central object being orbited it is usually a black hole.
All but pure black will reflect heat.
Black Technically speaking, an object that does not reflect any light whatsoever is not black, it is invisible. A black hole for example is not actually black. It would appear black to the observer but only because the rest of space is black. If you were standing next to one you would not be able to visually discern it was there (of course, you would get sucked in, which would negate the whole point!)black
Actually, the purpose of black holes is to absorb matter and spew it out into the universe to seed new galaxies, stars, planets and things. Black holes are the "cleaners" of the galaxy, in my opinion.