Question

Give two examples of a physical change in which energy is given out

Answer 1

Heya mate here's ur answer ,
1 - Change of water into ice .
2 - Glowing of a bulb .
Hope helps !!!!!
__ Komal __

Answer 2

Explanation:

reaction, while a physical change is when matter changes forms but not chemical identity. Examples of chemical changes are burning, cooking, rusting, and rotting. Examples of physical changes are boiling, melting, freezing, and shredding.

The following are indicators of chemical changes:

Change in Temperature.

Change in Color.

Noticeable Odor (after reaction has begun)

Formation of a Precipitate.

Formation of Bubbles.