The light which is refracted the least, is
Some objects look white in color like snow because they
The change in speed of light when entering water is
White light is a mixture of
The refractive index assumes the entrance of light from
Inside rain droplet, light
The lens in a human eye is
If the angle of incidence of light while leaving the denser object is zero, the light would
When light enters a less dense medium, it bends
The rods are mostly found
The color blindness occurs due to
Things that give off light are known as
Periscope is used in submarines to see the happenings of events
When red and blue are combined together, they form
A magenta filter absorbs
Most of the objects we see
A colored film that fits over a lamp or camera to change the color of the light passing through it, is known as
The refraction of light has been proved by
The speed of light in water is
The types of cells in retina of eye include
The name of the scientist who presented theory of dispersion of light was
The sensitive screen at the back of eye is called
Light is a form of
The angle at which all refraction of light stops is known as
Overlapping of two primary colors forms a
Ray of light is always refracted in
Rainbows are formed when sunlight reflects through
Focal length is a length which lies between
Rainbow is believed to be
The name given to a change in speed of light is known as
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