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A standing wave having 3 nodes and 2 ant...

A standing wave having 3 nodes and 2 antinodes is formed between two atoms having a distance 1.21Å between them. The wavelength of the standing wave is

A

`1.21 Å`

B

`2.42 Å`

C

`0.605 Å`

D

`4.84 Å`

Text Solution

Verified by Experts

The correct Answer is:
A
Distance between position having 3 nodes and 2 antinodes = wavelength `=1.21 Å`
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