Question

Basic physical quantities are​

Answer 1

Explanation:

Scientists know many physical quantities, which are classified into basic and derived. ... The basic quantities are length, time, mass, charge, temperature, and the amount of substance. Although the basic quantities are undefined, the ratio of basic quantities of the same type is defined.

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Answer 2

Answer:

In physics there are 7 fundamental physical quantities.

They are length, mass, time, electric current, temperature, amount of substance and luminous

Explanation:

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