Question

The difference magnitude of some physical
quantities are measured by Comparing
to
(a) Available Scale
(C) Each other
(6) Other physical quantities ed) Standard Size
them​

Answer 1

Answer:

Standard size

Explanation:

When the different magnitudes of certain physical quantity is measured then it should be measured according to a standard measure which is same for everyone throughout the world. So that the distinguished quantities and the difference is in the magnitude can be perfectly measured.