Question

One of the first electronic applications used for navigation was:

LORAN-C
Sonar
Radar
Radio Direction Finder

Answer 1

ur answer would be (D)

Step-by-step explanation:

Answer 2

Radio Direction Finder

Step-by-step explanation:

The Radio Direction Finder is one the first electronic device that was used in navigation. It has been on the scene since 1888. It is used as a navigation tool for finding directions often a radio frequency source.

The antenna of the device helps to pinpoint the direction where a radio signal is the strongest. It is also known as a radio compass.