Figure - 5 shows a point light source and its image produced by a lens with an optical axis N, N. Find the position of the lens and its foci using a ray diagram. (AS) N fig-Q(5)
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Figure - 5 shows a point light source and its image produced by a lens with an optical axis N, N. Find the position of the lens and its foci using a ray diagram. (AS) N fig-Q(5)
it should be correct
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Answer:
Case (i):
Concave lens always forms erect, diminished image.
Case (ii):
Erect, enlarged image is formed when object is placed between 'F' and 'P' of a convex lens.
Explanation: