Steam at is passed into of water contained in a calorimeter of water equivalent at…

PHYSICS · Single correct · CBSE · Physics · Thermal Properties of Matter · Thermal Properties of Matter

Problem

Steam at

100^{\circ}\text{C}

is passed into

1.1\,\text{kg}

of water contained in a calorimeter of water equivalent

0.02\,\text{kg}

15^{\circ}\text{C}

until the temperature of the calorimeter and its contents rises to

80^{\circ}\text{C}

. Find the mass of the steam condensed (in kg). (1) 0.130 (2) 0.065 (3) 0.260 (4) 0.135