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Physics CBSE Live product
Class 10
Light reflection and refraction
Spherical mirrors
6.
Terms for spherical mirror
Question:
2
m.
Choose the appropriate answer
:
1.
The imaginary line passing through the centre of curvature and pole of a spherical mirror is called __________.
centre of curvature
radius of curvature
principal axis
pole
2.
The distance between the pole and the centre of curvature along the principal axis.
centre of curvature
radius of curvature
principal focus
pole
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