Sensitivity of potentiometer can be increased by
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The ____ of a substance is defined as the mass per unit volume.
Which among the following is not an environment friendly mode of producing electricity?
The SI unit of momentum is _____________.
If a current of 1.5 A is maintained in a resistor of 10 ohm, then the energy dissipated in the resistor in 1 minute will be
If two coulomb of charge flows through any cross-section of a conductor in one second, what will be the current flowing through it?
Which of the following can do more work?
Who does not the kinetic energy of an object increase with?