Question

what is meant by 'rectilinear propagation of light?​

Answer 1

Answer:

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Rectilinear propagation of light is the property of light due to which it travels in a straight line.

• Thnku :)

Answer 2

Answer:

Rectilinear propagation of light refers to the propensity of light to travel along a straight line without any interference in its trajectory. ... When light travels through a medium, say air or water, it follows a straight line.