Exam-style question
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What is the point in a stationary wave where the displacement is at a maximum called?.
- A.Node
- B.Antinode
- C.Wavelength
- D.Frequency
Model answer
What a good answer should say
- Antinode
Explanation
Why this works
An antinode is a point in a stationary wave where the displacement reaches its maximum value. This occurs due to constructive interference of the two waves.
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