asked 57.3k views
0 votes
Originally developed in 1935, what radio-

based detection and ranging system was

improvised during World War II to track air

planes?


A Radar

B. Sonar

C. Laser

asked
User Uyric
by
8.3k points

1 Answer

4 votes

Answer:

A. Radar (Radio Detection and Ranging) was originally developed in 1935 and was improved during World War II to track airplanes. Sonar (Sound Navigation and Ranging) is a similar system that uses sound waves to detect objects underwater, while LIDAR (Light Detection and Ranging) uses lasers to create maps of the terrain.

Step-by-step explanation:

answered
User Dave Goten
by
8.6k points
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.