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प्रश्न
Draw ray of light bending towards the normal while passing from glass to water. Label your diagrams.
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उत्तर
The ray of light bends away from the normal while passing from glass to water.
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संबंधित प्रश्न
Write a short note on dispersion of light.
Draw a ray diagram to show the refraction of a monochromatic ray through a prism when it suffers minimum deviation
A ray of light passes from glass into air. The angle of refraction will be:
(a) equal to the angle of incidence
(b) greater than the angle of incidence
(c) smaller than the angle of incidence
(d) 45°
How does the angle of minimum deviation produces by a prism change with increase in :
the refracting angle of prism?
Which of the following is the best experimental set-up out of the four shown for tracing the path of a ray of light passing through a rectangular glass slab ?
Select from the following the best set-up for tracing the path of a ray of light through a rectangular glass slab:
(A) I
(B) II
(C) III
(D) IV
-
- the angle of refraction and
- the angle of deviation for the ray?
Name the phenomenon responsible in the following case:
Twinkling of stars
Draw a diagram of a prism and label:
(i) the base,
(ii) the refracting surfaces,
(iii) the refracting edge,
(iv) the refracting angle in it.
