Question

(1) sivulle glass (v) oiled paper, (vi) clear air (vii) iron
(1x) muddy water
4. Name and define the kind of light beam formed by:
(1) sunlight (ii) sunlight passing through convex lens, (iii) sunlight falling on convex mirror
(IV) SHORT ANSWER TYPE QUESTIONS - II
1. Who put forth the corpuscular theory of light? Name three optical phenomena which are explained by
this theory.
2. Who put forth the wave theory of light? Name three optical phenomena which are explained by this theory.
3. Name and briefly explain modern theory of light.
(V) LONG ANSWER TYPE QUESTIONS
1. What is the speed of light in vacuum? How do the (i) frequency, (ii) wavelength of light change while
travelling from one medium to another.
2. Define reflection of light. State its kinds and show by diagrams.
3. Define mirror and state its kinds.
4. State the laws of reflection of light.
MBOSE 2015, 2017
5. (i) What do you understand by the terms (a) image (b) real image and (c) virtual image.
(ii) Give three differences between real and virtual image.
IMBOSE 20131
6. Distinguish between the inverted image and laterally inverted image.
2. State five characteristics of image formed in a plane mirror.​

Answer 1

SORRY I DON'T KNOW WHAT IS THE ANSWER

PLEASE PLEASE MARK ME AS A BRAINIEST