MCQ
The graph between wave number $(\bar \nu )$ and angular frequency ($\omega$) is
- ✓
- B
- C
- D
✓
Answer
Correct option: A.
a
(a) $\omega = 2\pi \nu = \frac{{2\pi c}}{\lambda } = 2\pi c\bar \nu $
(a) $\omega = 2\pi \nu = \frac{{2\pi c}}{\lambda } = 2\pi c\bar \nu $
==> $\omega \propto \bar \nu $.
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