Question

YOLO❤️❤️❤️


SIGN CONVENTIONS OF SPHERICAL MIRRORS...?​

Answer 1

For upper +,

for lower -

for left -

for right +

Answer 2

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Sign Convention for Spherical Mirror:

• Sign is taken as + (positive) behind the spherical mirror. For example if an image is formed behind the mirror, the distance of image is taken as + (positive) from pole along the principal axis.

• The height of is taken as + (positive) above the principal axis and taken as – (negative) below the principal axis.