An ice cube of mass at is placed in a glass containing of water at

PHYSICS · Single correct · A Level · Physics · Further mechanics and thermal physics · Further mechanics and thermal physics

Problem

An ice cube of mass

10.0\,\text{g}

0^\circ\text{C}

is placed in a glass containing

90\,\text{cm}^3

of water at

10^\circ\text{C}

. After 5 minutes, some of the ice has melted. What is the temperature of the ice remaining? (1)

0^\circ\text{C}

(2)

0.5^\circ\text{C}

(3)

2.0^\circ\text{C}

(4)

5^\circ\text{C}