Question

why is ice at zero degree celsius more effective in cooling than the same quantity of water at 0 degree Celsius​

Answer 1

To achieve your body temperature, ice absorbs latent heat as well as heat energy in your mouth, whereas water at 0°C only absorbs heat energy to reach your body temperature. Thus, water absorbs only less amount of body's heat energy than ice. That's why ice has a colder feeling.

Answer 2

Answer:

because on 0degree water become zero I hope it helps you