Reflection of Light at Curved Surfaces Quiz 1

Question 1

Magnification m = &hellip;&hellip;&hellip;&hellip;&hellip;

Accepted Answer

$\frac{h_i}{h_0}$

Answer

$\frac vu$

Answer

$\frac uv$

Answer

$\frac{h_0}{h_i}$

Question 2

A ray which seems to be traveling through the focus of a convex mirror passes &hellip;&hellip;&hellip;&hellip;.. after reflection.

Accepted Answer

parallel to the axis

Answer

along the same path in opposite direction

Answer

through F

Answer

through C

Question 3

Magnification of a convex mirror is

Accepted Answer

$<1$

Answer

$=1$

Answer

$>1$

Answer

All of these

Question 4

Dentist uses &hellip;&hellip;&hellip;&hellip;&hellip;&hellip; to observe teeth.

Accepted Answer

concave mirror

Answer

concave lens

Answer

convex mirror

Answer

plane mirror

Question 5

Where should we keep the object to get a large, virtual image with concave mirror?

Accepted Answer

between F and P

Answer

at &lsquo;F&rsquo;

Answer

at &lsquo;C&rsquo;

Answer

beyond &lsquo;C&rsquo;

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