Physics and Measurement-Dimensions of Physical Quantities (AIIMS Physics): Questions 1 - 7 of 8

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Question number: 1

» Physics and Measurement » Dimensions of Physical Quantities

Appeared in Year: 2005

MCQ▾

Question

‘Per sec’ is the unit of – [AIIMS]

Choices

Choice (4) Response

a.

Frequency

b.

Distance

c.

Angular acceleration

d.

Time

Question number: 2

» Physics and Measurement » Dimensions of Physical Quantities

MCQ▾

Question

Which of the following pairs does not have similar dimensions?

Choices

Choice (4) Response

a.

Tension and surface tension.

b.

Stress and pressure

c.

Plank’s constant and angular momentum

d.

Angle and strain

Question number: 3

» Physics and Measurement » Dimensions of Physical Quantities

Appeared in Year: 2003

MCQ▾

Question

Using mass (M), length (L), time (T) and current (A) as fundamental quantities, the dimensions of permeability are: [AIIMS]

Choices

Choice (4) Response

a.

[MLT-2A-2]

b.

[M-1LT-2A]

c.

[ML-2A-1]

d.

[MLT-1A-1]

Question number: 4

» Physics and Measurement » Dimensions of Physical Quantities

Appeared in Year: 2005

MCQ▾

Question

The dimensional formula of angular velocity is [JIPMER 1993; AFMC 1996]

Choices

Choice (4) Response

a.

ML0T2

b.

M0L0T1

c.

MLT1

d.

M0L0T1

Question number: 5

» Physics and Measurement » Dimensions of Physical Quantities

Appeared in Year: 1985

MCQ▾

Question

Planck’s constant has dimensions of – [AIIMS; MP PMT 1987; EAMCET 1990; USSR MEE 1991; CPMT 1983, 84, 85, 90, 91; CBSE 2001, 2002; MP PET 2002; RPMT 2003]

Choices

Choice (4) Response

a.

Frequency

b.

Angular momentum

c.

Energy

d.

Momentum

Question number: 6

» Physics and Measurement » Dimensions of Physical Quantities

Appeared in Year: 1999

MCQ▾

Question

The dimensions of RC is equal to: [AIIMS]

Choices

Choice (4) Response

a.

Square of invers time

b.

Square of time

c.

Time

d.

Inverse time

Question number: 7

» Physics and Measurement » Dimensions of Physical Quantities

Appeared in Year: 2006

MCQ▾

Question

The magnetic moment has dimension of: [AIIMS]

Choices

Choice (4) Response

a.

[L2A]

b.

[LT-1A]

c.

[LA]

d.

[L2T-1A]

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