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  • Choose the option which contains the correct pair of quantity with its fundamental unit in the SI system.Option: 1 Mass- Gram

Choose the option which contains the correct pair of quantity with its fundamental unit in the SI system.

Option: 1

Mass- Gram


Option: 2

Mass- Kilogram


Option: 3

Time- Hour


Option: 4

Length- Centimeter


Answers (1)

best_answer

As we have studied-

mass has fundamental unit- kilogram

Time has fundamental unit- second

length has fundamental unit- meter   

 

Fundamental Quantity

Fundamental Units

Symbol

Length

meter

m

Mass

Kilogram

kg

Time

second

s

Electric current

Ampere

A

Temperature

Kelvin

K

Amount of substance

mole

mol

Luminous Intensity

candela

cd

so, correct option- (b)

 

 

 

Posted by

sudhir.kumar

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