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Which of the following would you prefer, to read very small letters printed on the pages of a dictionary ? [NCERT] (a) A convex lens of focal length 100 cm (b) A concave lens of focal length 10 cm (c) A concave lens of focal length 5 cm (d) A convex lens of focal length 5 cm

Which of the following would you prefer, to read very small letters printed on the pages of a dictionary ? [NCERT]
(a) A convex lens of focal length 100 cm
(b) A concave lens of focal length 10 cm
(c) A concave lens of focal length 5 cm
(d) A convex lens of focal length 5 cm

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60796 Points
one year ago
(d)

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