Wave amplitude is:
AHalf the wave height
BTwice the wave height
CThe wavelength
DThe wave period
Answer & Solution
Correct answer: A. Half the wave height
1. Height is trough bottom to crest top.
2. Amplitude is one-half of the height.
3. Wavelength is crest to crest.
_Source: NCERT Class 11 Fundamentals of Physical Geography, Chapter 14, Movements of Ocean Water._
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