MCQ
An electromagnetic wave, going through vacuum is described by $\mathrm{E}=\mathrm{E}_0 \sin (\mathrm{kx}-\omega \mathrm{t})$. Which of the following is independent of wavelength
- A$k$
- B$w$
- ✓$k/w$
- D$kw$
✓
Answer
Correct option: C.
$k/w$
$k/w$
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