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 gravitational acceleration?
- What is Vernier caliper?
- What is difference between linear and translatory motion?
- Why is rolling friction extremely small than sliding friction?
- Why ball rolling on rough surface stops earlier?
- What are base quantities?