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 u1u1 and u2u2 are the units selected in two systems of measurement and n1n1 and n2n2 are their numerical values, then:

1. n1u1=n2u2                        n1u1=n2u2                        
2. n1u1+n2u2=0n1u1+n2u2=0
3. n1n2=u1u2n1n2=u1u2
4. (n1+u1)=(n2+u2)(n1+u1)=(n2+u2)
Subtopic:  Dimensions |
 86%
From NCERT
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eV is 

1. Same as one joule

2. 1.6×1019J1.6×1019J

3. 1 V

4. 1.6×1019C1.6×1019C

Subtopic:  Dimensions |
 75%
From NCERT
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1kWh=1kWh=

1. 1000W1000W

2. 36×105J36×105J

3. 1000J1000J

4. 3600J3600J

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 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×cm2kg×cm2

2. kg/cm2kg/cm2

3. kg×m2kg×m2

4. Joule×mJoule×m

Subtopic:  Dimensions |
 67%
From NCERT
PMT - 1984
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Unit of stress is: 
1. NmNm
2. N-mN-m
3. Nm2Nm2
4. N-m2N-m2

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

1. Amperemetre2Amperemetre2

2. AmperemetreAmperemetre

3. Webermetre2Webermetre2

4. Weber​​/metreWeber​​/metre

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 54%
From NCERT
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Curie is a unit of 

1. Energy of γγ-rays

2. Half life

3. Radioactivity

4. Intensity of γγ-rays

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 72%
From NCERT
PMT - 1992
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