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Questions and Answers
The parameter used for calculating weight of the man is?
The parameter used for calculating weight of the man is?
- None of these
- Mass (correct)
- Length
- Time
The quantity measured in kelvin is?
The quantity measured in kelvin is?
- Mass
- Time
- Temperature (correct)
- Length
The unit of acceleration in C.G.S. is?
The unit of acceleration in C.G.S. is?
- Newton
- km/h
- m/s^2 (correct)
- Pound force
The unit of work is?
The unit of work is?
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Which of the following is a requirement of a standard unit?
Which of the following is a requirement of a standard unit?
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Study Notes
Physical Quantities and Units
- Mass is the parameter used for calculating weight of a person.
- Temperature is the quantity measured in Kelvin.
- Centimeter per second squared (cm/s²) is the unit of acceleration in C.G.S. (Centi-Gram-Second) system.
- Joule (J) is the unit of work.
- One of the requirements of a standard unit is that it should be constant and invariable.
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