Question

(i) Observe the following incomplete ray diagram of an object, where the image A' B' is formed after refraction from a convex lens.

jo image add ki hai wo h yaha

On the basis of above information fill in the blanks.
(a) The position of object AB would have been________.
(b) Size of the object would have been______ than the size of image.
(ii) Refractive indices of water and glass are 4/3 & 3/2 respectively. A light ray traveling in water is incident on water glass interface at 45°. What is the angle of refraction?(Take, sin38.9=0.6284)
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Answer 1

Answer:

3/2 respectively. A light ray traveling in water is incident on water glass interface at 45°. What is the angle of refraction?(Take, sin38.9=0.6284)