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Define a wavefront.

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Questions

Define a wavefront.

What is meant by a wavefront?

Definition
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Solution 1

Wavefront is defined as the locus of all the points in space that reach a particular distance by a propagating wave at the same instant.

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Solution 2

A wave front is defined as a surface of constant phase.

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Chapter 7: Wave Optics - Evaluation [Page 103]

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