Physics
Kirchoff's Voltage Law is known as

Conservation Energy
Both
None of these
Conservation of Charge

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Physics
For an ideal gas, which one of the following statements does not hold true?

The kinetic energies of all gas molecules are not same
The speed of all gas molecules is same
The potential energy of the gas molecules is zero
There is no interactive force between the molecules.

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Physics
To resolve an object in an electron microscope,

The wavelength of the electrons must be close to the diameter of the object
None of these
The wavelength of the electrons must be greater than the diameter of the object.
Both A & B

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