The binding energy of a nucleon in a nucleus is of the order of a few 

1. eV

2. Ergs

3. MeV

4. Volts

Subtopic:  Dimensions |
 55%
From NCERT
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Parsec is a unit of :

1. Distance

2. Velocity

3. Time

4. Angle

Subtopic:  Dimensions |
 62%
From NCERT
AIIMS - 2005
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If u1 and u2 are the units selected in two systems of measurement and n1 and n2 are their numerical values, then:

1. n1u1=n2u2                        
2. n1u1+n2u2=0
3. n1n2=u1u2
4. (n1+u1)=(n2+u2)
Subtopic:  Dimensions |
 86%
From NCERT
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eV is 

1. Same as one joule

2. 1.6×1019J

3. 1 V

4. 1.6×1019C

Subtopic:  Dimensions |
 75%
From NCERT
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1kWh=

1. 1000W

2. 36×105J

3. 1000J

4. 3600J

Subtopic:  Dimensions |
 65%
From NCERT
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Universal time is based on :

1. Rotation of the earth on its axis

2. Earth's orbital motion around the Sun

3. Vibrations of cesium atom

4. Oscillations of quartz crystal

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From NCERT
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Unit of moment of inertia in MKS system 

1. kg×cm2

2. kg/cm2

3. kg×m2

4. Joule×m

Subtopic:  Dimensions |
 67%
From NCERT
PMT - 1984
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Unit of stress is: 
1. Nm
2. N-m
3. Nm2
4. N-m2

Subtopic:  Dimensions |
 74%
From NCERT
PMT - 1984
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Unit of magnetic moment is

1. Amperemetre2

2. Amperemetre

3. Webermetre2

4. Weber​​/metre

Subtopic:  Dimensions |
 54%
From NCERT
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Curie is a unit of 

1. Energy of γ-rays

2. Half life

3. Radioactivity

4. Intensity of γ-rays

Subtopic:  Dimensions |
 72%
From NCERT
PMT - 1992
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