In wave motion, the distance between a consecutive node and an antinode is
Correct answer: B. λ/4
- A. λ/2
- B. λ/4
- C. λ
- D. 2λ
Explanation
* Since antinodes are located exactly halfway between nodes, the distance from a node to the very next antinode is half the distance between two consecutive nodes, which is (λ/2) / 2 = λ/4.
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About Stationary Waves
Stationary waves form when two waves of the same frequency and amplitude travel in opposite directions and interfere. The topic covers nodes, antinodes, wavelength, phase, resonance, and the allowed frequencies on strings and in air columns. Unlike progressive waves, stationary waves do not transfer energy from one point to another.
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