Splitting of spectral lines when atoms are subjected to a strong electric field is called:

Explain the production,characteristics,and uses of $X$-rays.

$A$ metal surface is exposed to solar radiation.

$A$ particular station of All India Radio,New Delhi,broadcasts on a frequency of $1,368 \, kHz$. The wavelength of the electromagnetic radiation emitted by the transmitter is : [speed of light $c = 3.0 \times 10^{8} \, m \, s^{-1}$]

What is the charge on $\gamma$-rays?

The radiation with maximum frequency is