Question

what is a Physical quantity?
Give three
examples.​

Answer 1

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.

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Answer 2

AΝ ϘႮᎪΝͲᏆͲᎽ ᏔᎻᏆᏟᎻ ᎡᎬϘႮᏆᎡᎬ ᎷᎬᎪՏႮᎡᎬᎷᎬΝͲ ᏆՏ ᏦΝϴᏔΝ ᎪՏ ᏢᎻᎽՏᏆᏟᎪᏞ ϘႮᎪΝͲᏆͲᎽ

ᎬХᎪᎷᏢᏞᎬ = ͲᏆᎷᎬ , ՏᏢᎬᎬᎠ , ᎠᏆՏͲᎪΝᏟᎬ ᎬͲᏟ