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Question

The dimension of the universal constant of gravitation G is
  1. [ML2T1]
  2. [M1L3T2]
  3. [M1L2T2]
  4. [ML3T2]

A
[M1L3T2]
B
[M1L2T2]
C
[ML3T2]
D
[ML2T1]
Solution
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[G]=[Fr2m1m2]=[M1L3T2]

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Q1
Match the physical quantities given in Column I with suitable dimensions expressed in Column II.
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