Physics-10th Light - Reflection and Refraction CBSE Board 2025 Hard
Analyse the following observation table showing variation of image distance (v) with object distance (u) in c…
Analyse the following observation table showing variation of image distance (v) with object distance (u) in case of a convex lens and answer the questions that follow without doing any calculations :
- (a)Determine the focal length of the lens. Give reason for your answer.
- (b)Find magnification of the image formed in Observation No. 3.
- (c)The numerical value of magnifications in cases of observation 1 and 2 is same. List two differences in the images formed in these two cases.
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