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
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