Question 68(iii) The following graph shows the change in temperature o – InterviewSolution

1.	Question 68(iii) The following graph shows the change in temperature of a block of ice when heated. Use the graph to answer the following questions. After how many seconds of heating did the temperature become constant at 100∘C?
Answer» Question 68(iii) The following graph shows the change in temperature of a block of ice when heated. Use the graph to answer the following questions. After how many seconds of heating did the temperature become constant at $100^{\circ} C$ ?

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