explain why ice at 0 degree Celsius is more effective in cooling than water at the same temperature
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This is because ice is more effective in cooling and the water at the same temperature.
Of course, ice can absorb latent heat as well as heat energy in order to attain room temperature.
This is happening in which water at 0 C can absorb heat energy only at attaint the right room temperature.
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This is an example of latent heat, which is defined as "The amount of energy released or absorbed by a chemical substance during a change of state."
The conversion from water at 0°C to ice at 0°C requires an energy removal from the closed system of approximately 82.75 calories per kilogram, or 334 kJ/kg. Thus, when ice melts (changing its state) it will have the effect of cooling the system (the inside of a cooler box for example) significantly more than mere water at the same temperature.
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HERE'S THE ANSWER ✌
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This is an example of latent heat, which is defined as "The amount of energy released or absorbed by a chemical substance during a change of state."
The conversion from water at 0°C to ice at 0°C requires an energy removal from the closed system of approximately 82.75 calories per kilogram, or 334 kJ/kg. Thus, when ice melts (changing its state) it will have the effect of cooling the system (the inside of a cooler box for example) significantly more than mere water at the same temperature.
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