Answer in Detail
1.How will you compare real and virtual images? Give one situation where they are formed.
2. How will you differentiate between
(a) plane mirror, concave mirror and convex mirror?
(b) concave lens and convex lens?
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1
Answer:
it is. to easy plain mirror has no focal point means it reflected light doesn't meet became they are parallel to eachother so we can say plan mirror has infinity focal point and cancav mirror tri to converge been of light convex lense divergence been of light
Answered by
2
1)both image is formed by ray of lights.both follow law of reflection.
2)by there surface,aparture,image formation,nature of image,etc.
3)concave lens=diverging lens,lens with thicker at edge and thinner at middle.
convex lens=converging lens,lens with thicker at middle and and thinner at edge.
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