Q111
General SciencePhysics
'RADAR' stands for
- a.Radio Detection and Ranging
- b.Ready Advanced Appliance for Ranging
- c.Range Detection Appliance for Airplane Ranging
- d.Ready Advanced Airplane Ranging
Answer: (A) Radio Detection and Ranging
RADAR is an acronym for "Radio Detection and Ranging", a system that uses radio waves to detect the position and speed of objects.