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Is Black all colors or no colors?
Black would be no colours. the way we see things, is that light bounces off a surface, and into our eyes. The colour of the surface decides the colour of the light that is bounced into our eyes, and allows us to tell what colour it is. If there either isn't any light, or nothing that bounces in our direction, then we'll see the absence of light as black.
What fraction of sunlight is reflected by a surface?
The answer varies from one surface to another. A highly polished mirror will reflect almost all whereas a rough black body will reflect very little.
What is the probability that one of the offspring mice will have black fur?
The answer depends on how big the litter is: as the litter size increases the probability of one black fur increases. But as it gets larger still, the probability falls because two or more black furs become more probable.
What kind of membership does black expressions offer?
The kind of membership black expressions offer is either executive or V.I.P. In order to be an executive member, you would need to pay $5,000 a year. If you want to become V.I.P. you pay a one time fee of $200,000.
What are singularities?
A singularity is originally a mathematical term for a point at which an equation has no solution. In physics, it was proven that a large enough collapsing star would eventually become a black hole, so dense that its own gravity would cause a 'singularity' in the fabric of space-time, a point where many of the physics equations suddenly have no solution.Singularity has become, in physics, another name for a black hole, a compression of matter so dense, not even light can escape it.
