How does the gps unit work?

GPS works like a distance measuring device using a laser.... the only difference is it uses time intervals. GPS consist of some components such as the satellite receiver , atomic clocks, power supply...

How a GPS works is like a description or paragraph explaining this. But how does it work is a question asking for information. The principle behind GPS is the measurement of distance between the...

The GPS "constellation" is a bunch of satellites in low earth orbit. Each one carries a super-accurate clock, so for every two satellites you can receive radio from, your receiver can tell the...

Joule (J)

the unit of work is joule