OnlineCBT
Chemistry · Structure of atom
हिन्दीCalculate the wavelength of an electromagnetic radiation emitted by a transmitter broadcasting on a frequency of \( 1,368 \text{ kHz} \).
Correct answer · Option C
\( 219.3 \text{ m} \)
Explanation
Using \( \lambda = \frac{c}{\nu} = \frac{3.00 \times 10^8 \text{ m s}^{-1}}{1368 \times 10^3 \text{ s}^{-1}} = 219.3 \text{ m} \).
