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A radar sounds the waves towards a distant object and receives the signal reflected by object these waves are

Option: 1

Sound waves


Option: 2

Light waves


Option: 3

Radio waves


Option: 4

Microwaves


Answers (1)

best_answer

As we learnt ,

 

Application of Radio and Microwaves -

These are used in radio and TV communication.

-

 

 Nowadays, microwaves are used to locate the flying objects by radar.

 

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Pankaj

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