If the earth stops moving around its polar axis then what will be effect on body placed at south axis?
 

 

Subtopic:  Acceleration due to Gravity |
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In air, the value of the total electric flux emitted from unit positive charge is
 
1.  ε0

 

Subtopic:  Gauss's Law |
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A rod AB is 1 m long. The temperature of its one end A is maintained at 100 °C and other end B at 10 °C, the temperature at a distance of 60 cm from point B is
1.  64 °C
2.  36 °C
3.  46 °C
4.  72 °C

 

Subtopic:  Conduction |
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In designing, a beam for its use to support a lead. The depression at centre is proportional to (where, Yis Young’s modulus)
 
1.  Y2

 

Subtopic:  Elasticity |
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A balloon is filled at 27 °C and 1 atm pressure by 500 m3. He, At -3 °C and 0.5 atm pressure, the volume of He will be
 
1.  700 m3

 

Subtopic:  Ideal Gas Equation |
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The particle of mass 50 kg is at rest. The work done to accelerates it by 20 m/s in 10 s is
 
1.  103 J
 
 
 
Subtopic:  Concept of Work |
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The moment of inertia of a circular loop of radius R, at a distance of R/2 around a rotating axis parallel to horizontal diameter of loop is
 
1.  MR2
 
 
 
Subtopic:  Moment of Inertia |
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The ratio of radius of two bubbles is 2: 1. What is the ratio excess pressure inside them?
 
1.  1: 2
 
 
 
Subtopic:  Surface Tension |
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In the capacitor of capacitance C, charge Q and energy W is stored. If charge is increases upto 2Q, the energy stored will be
 
1.  
 
 
 
Subtopic:  Energy stored in Capacitor |
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The unit of thermal conductivity is
 
1.  Wm-1K-1
 
 
 

 

Subtopic:  Conduction |
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