Question

(iii) While using the above device Rajesh obtained the best result when
the cooker was placed at 50 cm from the centre of mirror. The focal
length of the mirror is likely to be
a) 25 cm
b) 50 cm
c) 100cm
d) 10cm​

Answer 1

Answer:

answer is C

hope this helps you

Answer 2

100cm

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