SI Units :
There are seven fundamental units given in the following
table:
Physical
Quantity
|
SI
Unit
|
Symbol
|
Length
|
Metre
|
m
|
Mass
|
Kilogram
|
Kg
|
Time
|
Second
|
s
|
Electric
Current
|
Ampere
|
A
|
Temperature
|
Kelvin
|
K
|
Luminous
intensity
|
Candela
|
Cd
|
Amount
of substance
|
Mole
|
mol
|
Besides these seven fundamental units, two supplementary
units are also defined, viz, radian [rad] for plane angle and steradian (sr)
for solid angle.
No comments:
Post a Comment