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Subjects
Science State Board
Class 10
Optics
Refraction, dispersion and scattering of light
9.
Basics of mirror
Exercise condition:
2
m.
Choose the correct answer
:
1
.
The size of the image is always smaller than the object in
convex mirror
flat mirror
concave mirror
plane mirror
2
.
The imaginary line passing through the centre of curvature and pole of a spherical mirror is called
centre of curvature
pole
radius of curvature
principal axis
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