Given are statements for certain thermodynamic variables,
(A) Internal energy, volume (V) and mass (M) are extensive variables.
(B) Pressure (P), temperature (T) and density ( \(\rho\) ) are intensive variables.
(C) Volume (V), temperature (T) and density ( \(\rho\) ) are intensive variables.
(D) Mass (M), temperature (T) and internal energy are extensive variables.

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(D) (A) and (B) Only

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Detailed explanation

Extensive variables depend on size and amount of system.
Extensive : Volume, mass, internal energy
Intensive : Pressure, temperature, density

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