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Units of Physical Quantities

  • The chosen reference standard of measurement in multiples of which, a physical quantity is expressed is called the unit of that quantity. There are two types of physical quantities based on direction.

  • Scalars Quantities: The physical quantities which can represent by only magnitude but no direction are called scalar quantities. i. e. , mass, density, volume, time, etc.

  • Vectors Quantities: The physical quantities required both magnitude and direction to represent it and obey laws of vector algebra are called vector quantities. i. e, displacement, force, velocity, etc.

    The International System of Units:

  • In earlier times scientist of different… (358 more words) …

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Conversions of units of Angle, Angular speed, Electric charge, Radioactivity, etc.

Angle and angular speed:

Conversion table for Angle and angular speed

In given table for conversation of angle and angular speed is given.





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