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

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

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Physics
Scalar Quantities are

Physical quantities which have magnitude only and direction
Physical quantities which have magnitude only and no direction
Physical quantities which have no magnitude only and only direction
Physical quantities which have no magnitude and no direction

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