Answers

2014-07-17T20:16:03+05:30
Ice is more effective in cooling because it takes up more heat than liquid water from the surroundings leaving it cool. it takes heat = the latent heat of fusion.
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2014-07-17T21:54:53+05:30
I think it is ice that has more cooling effect at room temperature.
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Ice because it cools very slowly
correct...