Question

explain signconversion​

Answer 1

sign conention is a set of rules for solving a type of problem in light related problems

there are 5 rules

and diagramd

Answer 2

Hola mate!!!here is ur ans...

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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.

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In physics, a sign convention is a choice of the physical significance of signs (plus or minus) for a set of quantities, in a case where the choice of sign is arbitrary. ... Sometimes, the term "sign convention" is used more broadly to include factors of i and 2π, rather than just choices of sign.

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