Units and Measurement - 1 || Physical Quantities and Units || in HINDI for Class 11

Match the following physical quantities with units.

Let x={:[(a^(2)b^(2))/(c)]:} be the physical quantity. If the percentage error in the measurement of physical quantities a,b, and c is 2,3 and 4 per cent respectively, then percentage error in the measurement of x is

Any four physical quantities that can be measured

Name any four fundamental quantities and their SI units.

Name the physical quantities related to the following unit : pascal

Name a derived physical quantity with its Sl unit.

The values of measurement of a physical quantity in five trails were found to be 1.51 , 1.53 , 1.53, 1.52 , and 1.54 .

Weber is the unit of which physical quantity?

In the S.I. units the number of basic physical quantities is

In a measurement, a choice of change of different units