Question

what is radar .. plz tell​

Answer 1

${\huge {\blue{RADAR}}}}$

Noun

(uncountable) A method of detecting distant objects and determining their position, velocity, or other characteristics by analysis of sent radio waves (usually microwaves) reflected from their surfaces

(countable) A type of system using such method, differentiated by platform, configuration, frequency, power, and other technical attributes.

(countable) An installation of such a system or of the transmitting and receiving apparatus.

(countable) A superior ability to detect something.

His sensitive radar for hidden alliances keeps him out of trouble.

${\huge {\bold{\red{SOUMOK}}}$

Answer 2

RADAR stands for Radio Detection and Ranging.

It uses frequently waves to find position, velocity etc of an object.