Physics test 9th class

The fundamental unit of length is _____ and is represented by ______.

The fundamental unit of mass is _____ and is represented by ______.

The fundamental unit of time is _____ and is represented by ______.

The fundamental unit of temperature is _____ and is represented by ______.

The fundamental unit of luminous intensity is _____ and is represented by ______.

The fundamental unit of lelectric current is _____ and is represented by ______.

The fundamental unit of amount of substance is _____ and is represented by ______.

The fundamental unit of angle is _____ and is represented by ______.

The fundamental unit of solid angle is _____ and is represented by ______.

10^-6 m represents _______