20 Physical Quantities With Their SI Units and CGS Units

As in the previous post, we discussed about Physical and Non-Physical Quantities. In this article, I’m going to provide you a list of Physical quantities along with their SI and CGS Units.

Physical Quantity	SI Units	CGS Units
Length	m	cm
Mass	kg	g
Time	s	s
Area	m2	cm2
Acceleration	m⋅s-2	cm⋅s-2
Velocity	m⋅s-1	cm⋅s-1
Density	kg⋅m-3	g⋅cm-3
Energy	kg⋅m2⋅s-2	g⋅cm2⋅s-2
Force	kg⋅m⋅s-2	g⋅cm⋅s-2
Impulse	kg⋅m⋅s-1	g⋅cm⋅s-1
Pressure	kg⋅m-1⋅s-2	g⋅cm-1⋅s-2
Power	kg⋅m2⋅s-3	g⋅cm2⋅s-3
Momentum	kg⋅m⋅s-1	g⋅m⋅s-1
Moment of Inertia	kg⋅m2	g⋅cm2
Surface Tension	kg⋅s-2	g⋅s-2
Electric Current	A	bi
Temperature	k	k
Time	s	s
Dynamic Viscosity	kg⋅m-1⋅s-1	g⋅cm⋅s
Kinematic Viscosity	m2⋅s-1	cm2⋅s-1