MCQ
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.....$m$
- ✓$36.6$
- B$40.5$
- C$42.3$
- D$50.9 $
✓
Answer
Correct option: A.
$36.6$
a
(a)$\lambda = \frac{c}{\nu } = \frac{{3 \times {{10}^8}}}{{8.2 \times {{10}^6}}} = 36.5\;m$
(a)$\lambda = \frac{c}{\nu } = \frac{{3 \times {{10}^8}}}{{8.2 \times {{10}^6}}} = 36.5\;m$
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