What type of em wave used in aircraft radar.

Q. Name the EM waves which are suitable for radar systems used in aircraft navigation. Write the range of frequency of these waves.

Microwaves are suitable for radar systems used in aircraft navigation. The range of frequency for these waves is 10⁹ Hz to 10¹² Hz.

Radar is an object-detection system that uses radio waves to determine the range, angle, or velocity of objects. It can be used to detect aircraft, ships, spacecraft, guided missiles, motor vehicles, weather formations, and terrain.

Q. Name the parts of the electromagnetic spectrum which is suitable for radar systems used in aircraft navigation.
Microwaves are suitable for Radar system used in air navigation. They are produced by special vacuum tubes namely klystron valve or magnetron valve.

Q. Name the parts of the electromagnetic spectrum which is used to treat muscular strain.
Infrared waves are used to treat muscular strain. These ways are produced by the vibration of atoms and molecules.

Q. Name the parts of the electromagnetic spectrum which is used as a diagnostic tool in medicine.
X-rays are used as diagnostic tool in medicine. X-rays are produced when high energy electrons are suddenly stopped on metal of high atomic number and by the radioactive decay of nucleus.