In the circuit diagram of a transistor above, the terminal P, Q and R represent
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2005
In the figure above, the work done by the force of 100N inclined at an angle of 60o to the object dragged horizontally to a distance of 8m is
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2005
If the distance between two point charges its increased by a factor of four, the magnitude of the electrostatic force between them will be
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2005
The figure above shows three capacitors, 2μF, 3μF and 6μF connected in series. If the p.d across the system is 12V, the p.d, across the 6μF capacitor is
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2005
Am elastic material has a length of 36cm when a load of 40N is hung on it and a length of 45cm when a load of 60N is hung on it. The original length of the string is
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2005
If two inductors of inductances 3H and 6H are arranged in series, the total inductance is
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2005
A force of 200N acts between two objects at a certain distance apart. The value of the force when the distance is halved is
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2005
The velocity of sound in air will be doubled if it's absolute temperature is
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2005
I. MeltingII. BoilingIII. RefractionIV. ConductionWhich combination of the above is evident of the molecular nature of matter?