Which of the following lenses would you prefer to use while reading small letters
found in a dictionary?
(a) A convex lens of focal length 50cm
(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
1
Answer:
a convex lens of focal length 5cm
Answered by
2
Answer:
c is the answer
Explanation:
convex lenses of focal length 5
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