Science, asked by kanhaiyaray5293, 10 months ago

Which of the following lenses would you prefer to use while reading small letters found in dictionary? [NCERT]
(a) A convex lens of focal length 50 cm
(b) A concave lens of focal length 50 cm
(c) A convex lens of focal length 5 cm
(d) A concave lens of focal length 5 cm

Answers

Answered by seemayadav9525

1

Answer:

option b (a concave lens of focal length 50 cm)

Answered by dalawaipundalik

0

Answer a convex lens

Explanation:

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