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Question: Answered & Verified by Expert
A standing wave having 3 nodes and 2 antinodes is formed between two atoms having a distance $1.21 Å$ between them. The wavelength of the standing wave is
PhysicsWaves and SoundJEE Main
Options:
  • A $1.21 Å$
  • B $2.42 Å$
  • C $6.05 Å$
  • D $3.63 Å$
Solution:
2343 Upvotes Verified Answer
The correct answer is: $1.21 Å$
$\lambda=1.21 Å$


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