If P represents radiation pressure, c represents speed of light and Q represents radiation energy striking a unit area per second, then non-zero integers x, y and z such that PxQycz is dimensionless, are 

1. x=1,  y=1,  z=1

2. x=1,y=1,z=1

3. x=1,y=1,z=1

4. x=1,y=1,z=1

Subtopic:  Dimensions |
 60%
From NCERT
PMT - 1992
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Inductance L can be dimensionally represented as 

1. ML2T2A2

2. ML2T4A3

3. ML2T2A2

ML2T4A3

Subtopic:  Dimensions |
 70%
From NCERT
PMT - 1989
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Dimensions of kinetic energy are 

1. ML2T2

2. M2LT1

3. ML2T1

4. ML3T1

Subtopic:  Dimensions |
 89%
From NCERT
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Dimensional formula for torque is 

1. L2MT2

2. L1MT2

3. L2MT3

4. LMT2

Subtopic:  Dimensions |
 79%
From NCERT
AIIMS - 1984
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Dimensions of coefficient of viscosity are 

1. ML2T2

2. ML2T1

3. ML1T1

4. MLT

Subtopic:  Dimensions |
 74%
From NCERT
AIIMS - 1992
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The dimension of quantity (L/RCV) is 

1. [A]

2. [A2]

3. [A1]

4. None of these

Subtopic:  Dimensions |
 68%
From NCERT
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The pair having the same dimensions is:

1. Angular momentum, work

2. Work, torque

3. Potential energy, linear momentum

4. Kinetic energy, velocity

Subtopic:  Dimensions |
 85%
From NCERT
PMT - 1996
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In the following list, the only pair which have different dimensions, is 

1. Linear momentum and moment of a force

2. Planck's constant and angular momentum

3. Pressure and modulus of elasticity

4. Torque and potential energy

Subtopic:  Dimensions |
 67%
From NCERT
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If velocity v, acceleration A and force F are chosen as fundamental quantities, then the dimensional formula of angular momentum in terms of v, A and F would be

1. FA1v

2. Fv3A2

3. Fv2A1

4. F2v2A1

Subtopic:  Dimensions |
 64%
From NCERT
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Dimensions of the following three quantities are the same:

1. Work, energy, force

2. Velocity, momentum, impulse

3. Potential energy, kinetic energy, momentum

4. Pressure, stress, coefficient of elasticity

Subtopic:  Dimensions |
 78%
From NCERT
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