Question

An imaginary line passing through the centre of the curvature and the pole
of a spherical mirror is called the
А)radius of curvature
B)principal axis
C)centre of curvature​

Answer 1

Answer:

principal axis

Explanation:

B option is correct

hope this will help you

Answer 2

An imaginary line passing through the centre of the curature and pole of spherical mirror is called the Principal Axis