InterviewSolution
Saved Bookmarks
InterviewSolution
| 1. |
What is fundamental units? |
| Answer» Those units which cannot be breakdown<br>its just the units which we have assumed and so there is no logic<br>Each base quantity is defined in terms of a certain basic arbitrarily chosen but properly standardised reference standard called unit (such as metre, kilogram,second,ampere,kelvin,mole,and candela.The units for the fundamental base quantities are called fundamental or base units and two supplementary units in relation to quantities plane angle and solid angle radian, Ste radian..\tS.No.Fundamental QuantitiesFundamental UnitsSymbol1.Lengthmetrem2.Masskilogramkg3.TimesecondS4.Temperaturekelvinkg5Electric currentampereA6Luminous intensitycandelacd7Amount of substancemolemol\t | |