Advertisements
Advertisements
प्रश्न
At noon the sun appears white as
पर्याय
light is least scattered
all the colours of the white light are scattered away
blue colour is scattered the most
red colour is scattered the most
उत्तर
light is least scattered
Explanation -
At noon, the Sun is nearly overhead, so the light from the Sun would travel relatively shorter distance. At noon, the Sun appears white as only a little of the blue and violet colours are scattered.
APPEARS IN
संबंधित प्रश्न
What kind of lens is present in the human eye?
Name the part of the eye:
on which the image is formed.
Which of the following changes occur when you walk out of bright sunshine into a poorly lit room?
(a) the pupil becomes larger
(b) the lens becomes thicker
(c) the ciliary muscle relaxes
(d) the pupil becomes smaller
Name the muscles of the eye responsible for the power of accommodation.
Name the following:
White part of the eye.
From where the following nerves arise.
Optic nerve
A tiny mirror M is fixed on a piece of cardboard placed on a table. The cardboard is illuminated by light from a bulb. The position of eye with respect to position of bulb is shown in the figure as A, B, C and D. In which position mirror will be visible?
![]() |
![]() |
![]() |
![]() |
(A) | (B) | (C) | (D) |
Boojho while waving his hand very fast in front of his eyes, observes that his fingers appear blurred. What could be the reason for it?
______ of the eye is comparable to the film of a camera.
The transparent membrane that keeps the eye moist is ______.