Why is area a derived quantity?

Why do we call density as a derived quantity?

Temperature can be expressed as a derived quantity in terms of any of the following

Choose the correct option to fill in the blank Area is a ………….. (fundamental / derived quantity)

what are Fundamental and derived quantities ?

What do you mean by physical quantities? Explain fundamental and derived quantities with two examples of each

Choose the wrong statement. Option 1 All quantities may be represented dimensionally in terms of the base quantities Option 2 A base quantity cannot be represented in terms of the rest of the base quantity Option 3 The dimension of a base quantity in other base quantities is always zero Option 4 The dimension of a derived quantities is never seen in any base quantity

Name a derived physical quantity with its Sl unit.

A:Current density is a very is a vector quantity . R : Electric current , passing through a given unit area is current density.

Assertion : All derived quantities may be represented dimensionally in terms of the base quantities. Reason : The dimensions of a base quantity in other base quantities are always zero.

Assertion : All derived quantities may be represented dimensionally in terms of the base quantities. Reason : The dimensions of a base quantity in other base quantities are always zero.