Question : ________ are used for communication in artificial satellites.
Option 1: Infrared waves
Option 2: Radio waves
Option 3: Ultraviolet (UV) rays
Option 4: Amplitude Modulation (AM) waves
Correct Answer: Radio waves
Solution : The correct option is Radio waves.
Electromagnetic radiation with particularly long wavelengths is radio waves. Radio waves are used by artificial satellites in orbit to send and receive signals to and from Earth. This makes possible numerous forms of communication, including TV broadcasts, data transfer through the internet, GPS signals, and more.
Result | Eligibility | Application | Selection Process | Cutoff | Admit Card | Preparation Tips
Question : ______ waves include visible light waves, X-rays, gamma rays, radio waves, microwaves, ultraviolet and infrared waves.
Question : ______ are also known as heat waves.
Question : In the remote control of television, electromagnetic waves are
Question : Which of the following waves has the highest frequency?
Question : Name the high frequency radiation produced in nuclear reactions and also emitted by radioactive nuclei that is used in medicine to destroy cancer cells.
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile