Write about the parts of SPHERICAL MIRROR 1) principal AXIS 2) focal length 3) principal focus 4) center of CURVATURE 5) radius of CURVATURE

Write about the parts of SPHERICAL MIRROR 1) principal AXIS 2) foca

1.	Write about the parts of SPHERICAL MIRROR 1) principal AXIS 2) focal length 3) principal focus 4) center of CURVATURE 5) radius of CURVATURE
Answer» ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━DEFINE THE FOLLOWING TERMS IN RELATION TO SPHERICAL MIRRORS PRINCIPAL AXIS FOCAL LENGTHPRINCIPAL FOCUS CENTER OF CURVATURERADIUS OF CURVATURE━━━━━━━━━━━━━━━━━━━━━━━━━★ PRINCIPAL AXIS ★ THE STRAIGHT LINE THAT GOES TO THE CENTRE OF THE SPHERICAL MIRROR AT RIGHT ANGLE TO THE MIRROR IS CALLED PRINCIPAL AXIS★ FOCAL LENGTH ★IT IS THE DISTANCE ON PRINCIPAL AXIS FROM PRINCIPAL FOCUS TO THE POLES OF SPHERICAL MIRROR★ PRINCIPAL FOCUS ★IT IS A POINT ON PRINCIPAL AXIS WHERE ALL REFLECTED RAYS ARE EITHER CONVERGE OR DIVERGE ★ CENTER OF CARVATURE ★ IT IS THE CENTRE OF THE SPHERE WHICH MIRROR IS A PART★ RADIUS OF CURVATURE ★IT IS A DISTANCE ON PRINCIPAL AXIS FROM CENTRE OF CURVATURE TO THE POLES OF SPHERICAL MIRROR━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━