The different magnitudes of same physical quantities are measured by comparing them to:
Correct answer: B. Standard size
- A. Available scale
- B. Standard size
- C. Each other
- D. Other physical quantities
Explanation
When the different magnitudes of certain physical quantities are measured then it should be measured according to a standard measure which is the same for everyone throughout the world. So that the distinguished quantities and the differences in the magnitude can be perfectly measured.
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