What is the full form of S.I. in the S.I. system? (1) Standard initiative (2) Sponsored initiative (3) Sponsored international (4) Standard international

The literal definition of S.I is – a standard international system, also known as an International System of Units. SI is a metric system based on seven basic units:

• Measurement in meters
• Kilograms of mass
• Seconds of time
• The electric current measured in amperes
• Kelvin temperature
• The quantity of substance in a mole
• The luminous intensity is expressed in candelas
• Meter – length (m)