Dimensional analysis

Is temperature a physical quantity?

• Yes

• No

What are physical quantities?

Why do we need a reference standard for any measurements?

Which system of units is Internationally accepted?

• C.G.S

• F.P.S

• M.K.S

• S.I

What does S.I stands for?

Name two supplementary units added after 1971?

What is the dimensional formula of volume?

• M⁰L³T⁰

• M₁L³

• M⁰L²T^-1

• L³T

Dimensional formula of acceleration?

• MLT^-2

• M⁰LT^-3

• M⁰LT^-2

• M¹LT^-2