Question

A student has focused the image of a candle flame on a white screen using a
concave mirror. The situation is as given below:
Length of the flame= 1.5cm
Focal length of the mirror = 12cm
Distance of flame from the mirror= 18cm
Calculate the following:
(a) Distance of the image from the mirror
(b) Length of the image
(c) If the distance between the mirror and the flame is reduced to 10cm,
then what would be observed on the screen? Draw ray diagram to justify
your answer for this situation.​

Answer 1

Answer:

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