A concave lens of focal length 20cm form an image 1/2 the size of the object. The object distance is - SchoolNGR

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A concave lens of focal length 20cm form an image 1/2 the size of the object. The ...

A concave lens of focal length 20cm form an image 1/2 the size of the object. The object distance is

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Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE

A 100cm
B \( \frac{100}{q} \)
C 60cm
D \( \frac{60}{7} \)
E None of the above

Correct Answer: Option C

Explanation:

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