AP EAMCET · PHYSICS · Wave Optics
The wave front is a surface in which
- A all points are in the same phase
- B there are pairs of points in opposite phase
- C there are pairs of points with phase difference
- D there is no relation between the phases
Answer & Solution
Correct Answer
(A) all points are in the same phase
Step-by-step Solution
Detailed explanation
A wave front is a surface over which an optical wave has a constant phase (i.e. there is no phase difference). Or such a surface which envelopes the particles that are in the same state of vibration is known as a wave front. The wave front at any instant is defined as the locus…
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