Pencil Container

The transparent liquid, translucent or opaque to visible light?

The liquid is transparent so you can see the pencil. The reason for the pencil looks this way is the refraction. Light travels differently through water, it bends and does not go in the same straight line as it was. So, you see half in the air, right, and half in water, at a different angle. Try the pencil slowly. You see only the part that is in the water seems bent. other liquid (rubbing alcohol to oil), fold the amounts different light if the angle is different. Try to see.

His sweety refration called. The light does not travel with the same speed in water than in air. Thus, the image is refracted. Speed of light in the medium depends on the density of the medium.

The property of light. When light passes from one medium to others it differs slightly from the actual trajectory. water is denser than air. the middle two have different densities. If this property is called refraction of light, the pencil appears bent or broken search.

This is due to a phenomenon called refraction. Because of refraction ago remember?? It is away from the light of its way due to the change in the density of the medium through which light passes.

1 year: the refraction occurs.
2 years: ofcourse the medium is transparent or translucent. u can see the "folded" under the pen u cannot,?