Physics

Problem

The height of Victoria's falls is 63 m. What is the difference in the temperature of water at the top and at the bottom of the fall? [Given

1 \text{ cal} = 4.2 \text{ J}

and specific heat of water

= 1 \text{ cal g}^{-1} \text{ }^{\circ}\text{C}^{-1}

] A

14.76 \text{ }^{\circ}\text{C}

1.476 \text{ }^{\circ}\text{C}

0.147 \text{ }^{\circ}\text{C}

0.014 \text{ }^{\circ}\text{C}