Tagged: Light reflection

Spherical mirror 0

What are the spherical mirrors ?

The spherical mirror The spherical mirror is a mirror which has the shape of a piece cut out of a spherical surface , There are two types of spherical mirrors which are the concave...

Rainbow 0

What are the different types of rainbows ?

Rainbow A group of refractions and reflections of sun rays occurs when the sun is incident on the water drops or snow crystals suspended in the air leading to analysing the light into a...

Periscope of submarine 4

The importance and uses of periscope

The periscope The periscopes allow the submarine to search visually for the nearby targets and threats on the surface of the water and in the air when the are submerged at a shallow depth...