Optics Question 296
Question: If a source is transmitting electromagnetic wave of frequency $ 8.2\times 10^{6} $ Hz, then wavelength of the electromagnetic waves transmitted from the source will be
[DPMT 1999]
Options:
A) 36.6 m
B) 40.5 m
C) 42.3 m
D) 50.9 m
Show Answer
Answer:
Correct Answer: A
Solution:
$ \lambda =\frac{c}{\nu }=\frac{3\times 10^{8}}{8.2\times 10^{6}}=36.5\ m $
