Grade 77 grade science
can u explain me about fundamental physical quaantity
can u explain me about fundamental physical quaantity
3 Answers
Arun
Fundamental Physical Quantity. Examples- mass, length, time, electric current, temperature, luminous intensity and amount of substance. All other quantities are expressed in terms of these quantities.
Ritthy
Fundamental Physical Quantities :
The quantities which are independent of other quantities (i.e they don't depend on other quantities) are known as Fundamental Quantities.
There are 7 fundamental quantities.
They are :
Length,Mass,Temperature,Luminance intensity,Amount of substance, and Electric current.
Other quantities are derived from these fundamental quantities.
REENU SIVADARSHINI.M
FUNDAMENTAL PHYSICAL QUANTITIES
* LENGTH [m]
*MASS [kg]
*TIME [s]
*TEMPERATURE [K]
*AMOUNT OF SUBSTANCE [mol]
*LUMINOUS INTENSITY[cd]
*ELECTRIC CURRENT [A]
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