A point object is placed at a distance of 20 cm from a convex mirror of focal length 20 cm. The image will form at: (a) at infinity (b) at focus (c) at the pole (d) behind the mirror

Light Reflection and Refraction

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01/12/2020 3:03 pm

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Tulika pia

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A point object is placed at a distance of 20 cm from a convex mirror of focal length 20 cm. The image will form at:

(a) at infinity

(b) at focus

(d) behind the mirror

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01/12/2020 3:04 pm

Kinjal ray

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(d) behind the mirror

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