briefly explain the types of physical
Answers
Answer:
There are seven physical quantities. e.g., Length, Mass, Time, Electric Current, Temperature, Luminous Intensity and Amount of Matter. 2. derived physical quantities :- quantities which depend upon fundamental physical quantities are known as derived physical quantities
Answer
- Temperature is measured by the SI unit 'Celsius'.
- Length is measured by the SI unit 'metre'.
- Mass is measured by the SI unit 'kilogram'.
- Time is measured by the SI unit 'second'.
- Frequency is measured by the SI unit 'hertz'.
- Electric current is measured by the SI unit 'ampere'.
In physics, a physical quantity is any physical property that can be quantified, that is, be measured using numbers. Examples of physical quantities are mass, amount of substance, length, time, temperature, electric current, light intensity, force, velocity, density, and many others.
Explanation:
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Answer:
There are seven physical quantities. e.g., Length, Mass, Time, Electric Current, Temperature, Luminous Intensity and Amount of Matter. 2. derived physical quantities :- quantities which depend upon fundamental physical quantities are known as derived physical quantities.
Explanation:
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