A test tube with ice at a temperature of 0 ° C was placed in the melting snow. Will ice melt in a test tube?

The task is not so straightforward. Both snow and ice are water in a solid state of aggregation with a melting point of 0 degrees Celsius. If snow melts, then it receives heat from the external environment and also has a temperature of 0 degrees Celsius. If the ice also receives heat from the environment, then it will also melt. If the ice is not in contact with the environment, then it will not melt, because there will be no heat transfer between snow and ice due to the fact that they have the same temperature of 0 degrees Celsius.



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