Physical Quantities and their Measurements and SI Units

Physical Quantities and their Measurements and SI Units

Physical Quantities are Mass, Length, time and Temperature

Sr. No

Physical Quantity

Unit

Unit Symbol

1)

Length

metre

m

2)

Mass

kilogram

kg

3)

Time

second

s

4)

Temperature

Kelvin

K

5)

Amount of Substance

mol

mol

6)

Luminous intensity

candela

cd

7)

Solid angle

steradian

sr

8)

Electric current

Ampere

A

9)

Plane angle

redian

rad

Table