AIPMT MAINS2008Physics-Units and Measurements
AIPMT MAINS 2008 Physics Dimensional Analysis Multiple Correct Question
Type: Multiple Correct-conceptual-Medium-Class 11
Which two of the following five physical parameters have the same dimensions?
(a) energy density
(b) refractive index
(c) dielectric constant
(d) Young's modulus
(e) magnetic field
A
(a) and (e)
B
(b) and (d)
C
(c) and (e)
D
(a) and (d)
Correct Answer
Option D
Detailed Explanation
Energy density and Young's modulus have the same dimensional formula.
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