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Question: Answered & Verified by Expert
An electromagnetic wave going through vacuum is described by
$$
E=E_{0} \sin (k x-\omega t)
$$
Which of the following is/are independent of the wavelength?
PhysicsElectromagnetic WavesVITEEEVITEEE 2011
Options:
  • A $\mathrm{k}$
  • B $\omega^{2}$
  • C $\mathrm{k} / \omega$
  • D $k \omega^{2}$
Solution:
2583 Upvotes Verified Answer
The correct answer is: $\mathrm{k} / \omega$
$\frac{k}{\omega}$ is independent of $\lambda$

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