Question

Write any three Temporary change

Answer 1

temporary changes are as follows like stretching a rubber band, dissolving of sugar in water ,melting of ice ,drying of wet clothes cutting of paper

Answer 2

1. Hot molten iron is a liquid and when left to cool will from solid steel and can take many forms.
2. Dissolving sugar in water is a physical change. The solid sugar never loses its properties, the molecules become separated by water and the sugar can easily be recovered by evaporating the water.
3. Ice melting involves a change from a solid to a liquid and the substances maintain the properties of water because the molecules never change.