5 Questions
What is the system of units used in physics?
S.I. units
What is the fundamental characteristic of a physical quantity?
It can be measured by scientific methods
Why is measurement necessary for using a physical quantity?
We can use a physical quantity only after its measurement
What is the purpose of dimensional equations in physics?
To establish relationships between physical quantities
What is the cause of error in physical measurements?
Imperfections in measuring instruments
Test your understanding of units and measurements with this quiz. Explore topics such as S.I. units, dimensional formulas, dimensional equations, and errors in physical measurements. Enhance your knowledge of fundamental and derived units in physics.
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