Question

Physical science homework
1. What is difference between fundamental (base) and derived quantities ?
1. What is difference between fundamental (base) and derived units?
3. Write fundamental (base) quantities and their units
4 . Example 1.1, Example 1.2
Assignment :
1. Example 1.3​

Answer 1

Answer:

Ans No.1:- Fundamental Quantities are independent and don't depend upon other quantities for their measurement. On the other hand, derived quantities depend upon other fundamental quantities for their measurement. for example: Mass is a fundamental physical quantity.

Ans no.2:-Fundamental units are the units of the fundamental physical quantities in SI system. They are not formed from other units. There are a total of seven fundamental units such as meter, kilogram, ampere, and second. Derived units are those units that are used for derived quantities.

Ans no.3:-The units and their physical quantities are the second for time, the metre for measurement of length, the kilogram for mass, the ampere for electric current, the kelvin for temperature, the mole for amount of substance, and the candela for luminous intensity.

That all.

you can make it short also.

Thanks for giving me questions.