Three liquids ,

PHYSICS · Subjective · CBSE · Physics · Thermal Properties of Matter · Thermal Properties of Matter

Problem

Three liquids AA, BB, and CC have the same specific heat capacities and masses mm, 2m2m, and 3m3m, respectively. Their temperatures are θ\theta, 2θ2\theta, and 3θ3\theta, respectively. For the temperature of the mixture, match Column I with Column II.
Column IColumn II
(a) When AA and BB are mixed(p) 52θ\frac{5}{2}\theta
(b) When AA and CC are mixed(q) 53θ\frac{5}{3}\theta
(c) When BB and CC are mixed(r) 73θ\frac{7}{3}\theta
(d) When AA, BB, and CC are all mixed(s) 135θ\frac{13}{5}\theta

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