रडार: परिभाषा और कार्यप्रणाली

In this video we have completely explained about the RADAR ,what is radar and how does it work and detailed explanation about the principal of radar it,s working and it's applications in real world and how it,s helpful for us and our humanity.<br /><br />What is Radar.<br />Applications of Radar.<br />Principle of Radar.<br />Full form of RADAR