Match the following:
$\begin{matrix} I. Planar Wavefronts & 1. Water surface waves II. Spherical Wavefronts & 2. Waves in 3D produced by a point source III. Circular Wavefronts & 3. Waves in 3D produced by a point source infinitely far away \end{matrix}$

I-1, II-2, III-3

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I-3, II-1, III-2

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I-2, II-1, III-3

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I-3, II-2, III-1

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Solution

The correct option is D I-3, II-2, III-1
Circular wavefronts are in 2-D, water surface waves can be an example.
Spherical wavefronts correspond to diverging in case of light, that is a point source.
Planar wavefronts correspond to parallel rays in case of light, that is a point source infinitely far.

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Match the following: I. Planar Wavefronts1. Water surface wavesII. Spherical Wavefronts2. Waves in 3D produced by a point sourceIII. Circular Wavefronts3. Waves in 3D produced by a point source infinitely far away

Match the following:
$\begin{matrix} I. Planar Wavefronts & 1. Water surface waves II. Spherical Wavefronts & 2. Waves in 3D produced by a point source III. Circular Wavefronts & 3. Waves in 3D produced by a point source infinitely far away \end{matrix}$