Topic: Physics Units of Measurement Subtopic: Physical Quantities
Define physical quantities?
Answer: Those quantities which can be measured are called physical quantities. For example length, mass, time etc. Physical quantities include the magnitude as well as units for their description, for example length of meter rod is 100 cm.
Learn also:
- What is Vernier caliper?
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- What is net force?
- What is difference between mass and weight?
- Why vectors cannot be described by only magnitude?
- What is pressure and units of pressure?