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Physics CBSE Live product
Class 10
Light reflection and refraction
PT1 Revision - Light
3.
Basics of mirror
Question:
2
m.
Select the correct answer
:
1
.
Image which can be formed on a screen is called __________.
real
virtual
dimnished
none of the above
2
.
The imaginary line passing through the centre of curvature and pole of a spherical mirror is called __________.
pole
principal axis
radius of curvature
centre of curvature
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