Class 10

Light – Reflection and Refraction question bank (Science)

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Q1.

Why do we prefer a convex mirror as a rear-view mirror in vehicles?

(A)
It produces a real and inverted image.
(B)
It produces a virtual,erect,and diminished image with a wider field of view.
(C)
It produces a magnified image of the objects.
(D)
It is cheaper than other mirrors.
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Q2.

$A$ concave mirror produces a three times magnified (enlarged) real image of an object placed at $10 \, cm$ in front of it. Where is the image located (in $cm$)?

(A)
$-30$
(B)
$-20$
(C)
$-10$
(D)
$-40$
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