State two types of physical changes that may take place when a substance is heated

When we heat ice cubes they are converted into liquid water and then into steam on further heating. So in this case the substance is changing phase due to heating.
When iron is heated to high temperatures, it is easy to bend it or to convert it in the form of sheets. In this case due to heating, Iron is losing its strength.


Simply Easy Learning

Updated on: 10-Oct-2022


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