If P,V and T Are pressure,volume and temperature respectively of a gas,then from the relation(P+a/V2)(V-b)=RT,find the dimensions of a and b.
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( P + a/V²) (V -b) RT
here P is the pressure , V is the volume , R is the gas constant , and T is the temperature .
for dimension of a
P = a/ V²
a = PV²
dimension of a = dimension of PV²
= [ML^-1T^-2][L³]²
= [ML^5T^-2]
again
dimension of b = dimension of V
= [L³]
here P is the pressure , V is the volume , R is the gas constant , and T is the temperature .
for dimension of a
P = a/ V²
a = PV²
dimension of a = dimension of PV²
= [ML^-1T^-2][L³]²
= [ML^5T^-2]
again
dimension of b = dimension of V
= [L³]
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