MCQ
A standing wave having $3$ nodes and $2$ antinodes is formed between two atoms having a distance $1.21\;\mathring A$ between them. The wavelength of the standing wave is .... $\mathop A\limits^o $
- ✓$1.21$
- B$2.42 $
- C$6.05$
- D$3.63 $
✓
Answer
Correct option: A.
$1.21$
a
(a) $\lambda = 1.21{Å}$
(a) $\lambda = 1.21{Å}$
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