Physics and Measurement-Dimensional Analysis and Its Applications [HBCSE Olympiads (Homi Bhabha Centre for Science Education) NSEP (Physics)]: Questions 1 - 2 of 2

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Question 1

Dimensional Analysis and Its Applications

Appeared in Year: 2016

Question

MCQ▾

Which of the following physical quantities have dimensions identical to each other?

Choices

Choice (4)Response

a.

where E is the electric field intensity and is the permittivity of free space

b.

The Young՚s modulus Y

c.

where B is the magnetic field and is the permeability of free space

d.

All b., a. and c. are correct

Question 2

Dimensional Analysis and Its Applications

Appeared in Year: 2016

Question

MCQ▾

Consider a relation connecting three physical quantities A, B and C given by The dimensions of A, B and C are respectively. Therefore, the exponents and have values

Choices

Choice (4)Response

a.

b.

c.

d.