Mercury is reflective in its liquid form.
Light does not pass through a glass of milk. The glass is transparent, so the light will be refracted a bit when entering the glass, and again while leaving the glass, but milk itself is opaque. Light would be absorbed in the milk, and converted into heat.
Yes. Imagine your window. Light passes through does it not.
Light beams CAN go through an object, but most of the time they are refracted if they do, meaning the light rays are bent. If you've seen the Pink Floyd album cover with the prism and rainbow coming out, you can see the light beam goes through the prism but the different types of light in the light beam are broken up in to the rainbow Light can't always go through an object, though. If you hold up a rock (like granite) to light, the light wont go through it, although it might go around the rock, called diffraction. Windows, TV screens, lenses, ice cubes, light bulbs, diamonds - all these work or look better because light can go through them.
It does not go through if it is opauqe
Milk
Mercury is reflective in its liquid form.
Light does not pass through a glass of milk. The glass is transparent, so the light will be refracted a bit when entering the glass, and again while leaving the glass, but milk itself is opaque. Light would be absorbed in the milk, and converted into heat.
can light go through a book .and why
Depends on the "object" and the frequency of the "light." All light waves can go through SOME objects, and some are stopped by an object that others can go right through. Radio waves can easily go through walls, optical light waves can go through glass, UV light can be easily stopped by many objects but can go through some others, and x-rays and gamma rays go through a wide variety of objects.
postman are leally allowed to go through a red light
Yes. Imagine your window. Light passes through does it not.
the name of the hole that allows light to go through into your eye is: pupil
Find the light and go through there.
Light beams CAN go through an object, but most of the time they are refracted if they do, meaning the light rays are bent. If you've seen the Pink Floyd album cover with the prism and rainbow coming out, you can see the light beam goes through the prism but the different types of light in the light beam are broken up in to the rainbow Light can't always go through an object, though. If you hold up a rock (like granite) to light, the light wont go through it, although it might go around the rock, called diffraction. Windows, TV screens, lenses, ice cubes, light bulbs, diamonds - all these work or look better because light can go through them.
A vacuum.
As Gravity is merely distortions in 4 dimensional space time, Maxwell's theory of light can be re-written to suggest that light is a distortion through 5 dimensional space time. Light waves will travel through anthing that does not completely reflect them. Through the vacuum of space, they move without interference. And we know that light goes through window glass pretty well, too. There is a wide variation in the nature of materials and substances, and there is likewise variation in the ability of light to go through these things. Light won't go through a sheet of steel or a brick, but it will go through a block of clear acrylic plastic. There are many, many other substances that light will go through or not. If you can see through it, light can get through it. If you cannot see through it, light can't get through it. But you probably figured that out. Consider more materials and whether or not you can see a light bulb through them.