Electromagnetic radiations are emitted by which of the following ?

What is electromagnetic radiation ?

Why are electromagnetic radiations due to ?

We consider the radiation emitted by the human body. Which of the following statements is true

We consider the radiation emitted by the human body. Which of the following statements is true

the vividh bharati station of All india Radio, Delhi , broadcasts on a frequency of 1,368 kHz (kilo hertz). Calculate the wavelength of the electromagnetic radiation emitted by transmitter . Which part of the electromagnetic spectrum does it belong to

the vividh bharati station of All india Radio, Delhi , broadcasts on a frequency of 1,368 kHz (kilo hertz). Calculate the wavelength of the electromagnetic radiation emitted by transmitter . Which part of the electromagnetic spectrum does it belong to