Question

Definition of Ray?????????

Answer 1

$ray$

➡️Straight line path followed by light and is perpendicular to wave front.

Answer 2

$\huge\bold{Ray}$

● A RAY IS A LINE OF HEAT , ENERGY OR LIGHT .(ACCIRDING TO SCIENCE)

●A RAY IS A LINE WHICH HAS STARTING POINT BUT NO END POINT . (ACCORDING TO MATHS)
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