Physics - Unit & Dimension Question with Solution | TestHub
PhysicsUnit & DimensionMiscellaneousEasy2 minPYQ_2015
PhysicsEasymultiple choice
Planck' constant, speed of lightand gravitational constantare used to form a unit of lengthand a unit of mass. Then the correct option(s) is (are)
Options:(select one or more)
Answer:
A, C, D
Solution:
For unit of length
Let
From principle of homogeneity
Comparing we get
Solving we get,
For unit of mass
Let
Solving in similar manner as above
We get
Stream:JEE_ADVSubject:PhysicsTopic:Unit & DimensionSubtopic:Miscellaneous
⏱ 2mℹ️ Source: PYQ_2015
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