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Physics

Physics
Which law relates to the ideal gas law?

P1/V1 = P2/V2
T1/V1 = T2/V2
P1T1 = P2T2
P1V1 = P2V2

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Physics
Conversion of heat into electrical energy is achieved by using :

Hydrometer
Thermocouple
Voltmeter
Ammeter

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Physics
In a water lifting electric pump, we convert

Electrical energy into Potential energy
Kinetic energy into Electrical energy
Kinetic energy into Potential energy
Electrical energy into Kinetic energy

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Physics
Which of the following causes adiabatic temperature changes in atmosphere?

Deflection and advection
Latent heat of condensation
Partial absorption of solar radiation by the atmosphere
Expansion and compression of the air

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Physics
Radio activity is due to

Unstable nucleus
Stable electronic configu-ration
Stable electronic configu-ration
Stable nucleus

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Physics
Which waves cannot be transmitted through vacuum?

Light
Electromagnetic
Sound
Heat

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MORE MCQ ON Physics

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