New Enroll in RBI Grade B New Batch - Starts on May 21

Question

A student focuses a sharp image of the sun using a

spherical mirror on a sheet of paper, which starts to burn after some time. Which of the following statement/statements about the mirror is/are correct? (a) It is a concave spherical mirror (b) It has positive focal length (c) It is a converging mirror

A Both (b) and (c)

B Both (a) and (c)

C Both (a) and (b)

D (a), (b), and (c)

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Relevant for Exams:

Railway Group D Recruitment