In a particular system, the unit of length, mass and time are chosen to be 10 cm
NextA packet contains silver powder having mass (20.23 ± 0.01) g. Some additional po
The smallest division on the main scale of a Vernier calipers is 0.1 cm. Ten divisions of the Vernie
EasyGiven below are two statements: one is labelled as Assertion A and the other is labelled as Reason R
MediumThe wavelength associated with a moving particle depends upon pth power of its mass, qth power of it
MediumIf momentum (P), area (A) and time (T) are taken to be fundamental quantities, then the dimensional
MediumIn a vernier calliper, when both jaws touch each other, zero of the vernier scale shift towards left
MediumThe density of a material in SI unit is 128 kg m-3 . In certain units in which the unit of length is
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