How many wavelengths of Kr86 are there in one metre

(1) 1553164.13

(2) 1650763.73

(3) 652189.63

(4) 2348123.73

Subtopic:  Dimensions |
 60%
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Which of the following pairs is wrong?

(1) Pressure-Baromter

(2) Relative density-Pyrometer

(3) Temperature-Thermometer

(4) Earthquake-Seismograph

Subtopic:  Dimensions |
 80%
From NCERT
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Select the pair whose dimensions are the same:
1. strain and angle
2. Stress and strain
3. Pressure and force
4. Power and force

Subtopic:  Dimensions |
 81%
From NCERT

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Dimensional formula ML1T2 does not represent the physical quantity

(1) Young's modulus of elasticity

(2) Stress

(3) Strain

(4) Pressure

Subtopic:  Dimensions |
 76%
From NCERT
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Dimensional formula ML2T3 represents

(1) Force

(2) Power

(3) Energy

(4) Work

Subtopic:  Dimensions |
 80%
From NCERT
PMT - 1996
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Whose dimensions are ML2T1?

(1) Torque

(2) Angular momentum

(3) Power

(4) Work

Subtopic:  Dimensions |
 74%
From NCERT
PMT - 1989
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Which pair has the same dimensions?

(1) Work and power

(2) Density and relative density

(3) Momentum and impulse

(4) Stress and strain

Subtopic:  Dimensions |
 73%
From NCERT
PMT - 1984
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Dimensions of one or more pairs are same. Identify the pairs

(1) Torque and work

(2) Angular momentum and work

(3) Energy and Young's modulus

(4) Year and wavelength

Subtopic:  Dimensions |
 75%
From NCERT
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Dimensional formula for volume elasticity is

1. M1L2T2

2. M1L3T2

3. M1L2T2

4. M1L1T2

Subtopic:  Dimensions |
 52%
From NCERT
PMT - 1991
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The dimensions of universal gravitational constant are

(1) M2L2T2

(2) M1L3T2

(3) ML1T2

(4) ML2T2

Subtopic:  Dimensions |
 81%
From NCERT
AIIMS - 2000
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