A convex lens produces a magnification of + 5. The object is placed
(a) at focus
(b) between f and 2f
(c) at less than f
(d) beyond 2f
Answers
A convex lens produces a magnification of + 5. The object is placed (c) at less than f
Explanation:
Because the magnification is positive, the created image is interactive, erect and enlarged. This is the situation when an object is situated less than f away from the lens.
Magnification :- Magnification is nothing but the rise (or reduce) in the intensity of an optical device image compared with the true size.
Therefore the correct answer is option (C) at less than f.
You can get all the answers of Chapter 5 in the link below:
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Answer:
option c is the correct answer
Explanation:
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