NEST2017PhysicsUnits and Dimensions
In order to measure physical quantities in the sub-atomic world, the quantum theory often employs energy [E] , angular momentum [J] and velocity [c] as fundamental dimensions instead of the usual mass, length and time. Then, the dimension of pressure in this theory is
Options
- A[E]^4 [J]^3[c]^3
- B[E]^2 [J][c]
- C[E] [J]^2[c]^2
- D[E]^3 [J]^2[c]^2
Correct answer
A. [E]^4 [J]^3[c]^3
Step-by-step solution
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