A convex mirror has a focal length \( =20 \mathrm{~cm} \). A convergent beam tending to con....

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Question A convex mirror has a focal length \( =20 \mathrm{~cm} \). A convergent beam tending to converge to a point 20 \( \mathrm{cm} \) behind convex mirror on principal axis falls on it. The image if formed at
(A) Infinity
(B) \( 40 \mathrm{~cm} \)
(C) \( 20 \mathrm{~cm} \)
(D) \( 10 \mathrm{~cm} \)📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live



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