Question

Question no. 3 answer btao jldi krke​

Answer 1

Answer:

Huygens's Principle. • Basically, each point on a wave front can be thought of as a new source of wavelets, and the development of the new wave front at a later time is determined by the propagation of these wavelets. In 1678 the great Dutch physicist Christian Huygens.

Explanation:

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