Physical Quantities:
The comparison of an unknown physical quantity with
some standard (Known quantity) is called…………..
a) unit
b) measurement
c) differentiation
d) none of these
All the quantities that can be measured are called
a) physical quantities
b) base quantities
c) supplementary quantities
d) all of these
Length, Mass and Time, density, temperature
are…………quantities.
a) physical
b) non-physical
c) both a and b
d) none of these
In measurement process, the standard with which
things are compared is called a……........
a) unit
b) quantity
c) scale
d) none of these
The physical quantities defined in terms of base
quantities are called……….
a) derived quantities
b) base quantities
c) both a and b
d) none of these
