Question

Haven’t you observed the pictures? An apple is cut into pieces and different candles are made from molten wax. What similarities do you find in the changes happened in both the cases?
Write the definition of such changes.​

Answer 1

Both the changes are physical changes.

Explanation:

• A physical change is a change in which the appearance pf a substance changes. In a physical change, no new product is formed by reacting two or more substances.
• As we know, no new products are formed when wax is melted to form candles or when an apple is sliced to pieces. Hence, both these changes will be attributed as physical changes.