Question

what is the SI System of units? name two other systems of units.​

Answer 1

Answer:

The SI system of units, 'systeme international d'unites' [as in french] includes metre, kilogram, secomd, kelvin as units uniformly used all over the world. But there are other systems also in use other than the SI system.. Such as the FPS system[foot pound, second] OR THE CGS system[centimetre, gram, second] ETC.

Answer 2

Answer:

S। SYSTEM IS A STANDARD UNITS OF ALL SUBSTANCES IT HAD TO BE BUILD BECAUSE THE ENGLISH WERE USING FPS(FOOT POUND SECOND) SYSTEM AND THE AMERICANS WERE USING CGS(CENTIMETER GRAM SECOND) SO THEY CAN'T COMMUNICATE BECAUSE OF THIS UNIT GAP SO THERE WAS NEED TO BUILD A UNIVERSAL UNIT WHICH EVERYONE HAD TO FOLLOW AND THUS S. I. SYSTEM BUILT. EX. OF TWO OTHER UNITS ARE C. G. S AND F. P. S