Question

$\huge \sf \color{red}{QUESTION}$
➪write the rules of sign convention.​

Answer 1

Answer:

Rules for sign convention :

• All distances should be measured from the pole.
• The distances measured in the direction of incident light, to be taken positive and measured in the opposite direction of incident light to be taken negative.

Answer 2

Explanation:

Sign convention

• Object is always placed to the left of mirror.
• Object is always placed to the left of mirror.All distances are measured from the pole of the mirror.
• Object is always placed to the left of mirror.All distances are measured from the pole of the mirror.Distances measured in the direction of the incident ray are positive and the distances measured in the direction opposite to that of the incident rays are negative.