CBSE Class 10 Science 2017 · Paper 531/1 · Question 31

Light - Reflection and Refraction 1 mark Medium

If you focus a distant object of the shape shown in the figure using a concave mirror, the image obtained must be of the shape

(a)Pole along the right edge of the crossed rectangle, rising above it; the half-round tab at the top of the pole bulges to the right
(b)Pole along the left edge of the crossed rectangle, rising above it; the half-round tab at the top of the pole bulges to the left
(c)Pole along the left edge of the crossed rectangle, hanging below it; the half-round tab at the bottom of the pole bulges to the left
(d)Pole along the right edge of the crossed rectangle, hanging below it; the half-round tab at the bottom of the pole bulges to the right

Answer

(c) Pole along the left edge of the crossed rectangle, hanging below it; the half-round tab at the bottom of the pole bulges to the left

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