Why light os scalar qantity justify
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Answer:
Actually Light is Neither
Explanation:
Scalar Quantity are those which have only magnitude and Vector Quantity are those ehich have direction and Magnitude.
Light per se is not a scalar or a vector quantity. ... But among the diverse properties of light we have its speed and its velocity. Speed, usually denoted by the letter c, is a scalar quantity, but velocity is a vector quantity, that is: it has intensity (c=300 000 km/s) and direction.
So we take it to be Scalar
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A BEAM OF LIGHT CAN BE VECTOR OR SCALAR BOTH.
ACTUALLY ,ITS DEPENDS ON ITS NATURE OF SCATTERING .
IF IT SCATTERS WE CAN SAY THAT IT IS SCALER .
IF IT DO NOT SCATTERS ,IT IS CONSIDERED AS A VECTOR QUANTITY.
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