Question

Q1. Physical quantities are:

(a) quantities such as degrees, radians and steradians

(b) quantities such as length, mass, time, electric current, thermodynamic temperature, amount of

substance, and luminous intensity

(c) quantities such as pounds, dollars and rupees

(d) quantities such as kilos, pounds and gallons​

Answer 1

Answer:

A physical quantity is a property of a material or system that can be quantified by measurement. A physical quantity can be expressed as the combination of a numerical value and a unit. For example, the physical quantity mass can be quantified as n kg, where n is the numerical value and kg is the unit.

Answer 2

Answer:

the correct option is D

Explanation:

hope u unterstand

Thank you

mark me as brainlist