CBSE Class 6 Science Changes Around Us
- 5examples of reversible change
- burning of a coal is a _____ change
- on heating ,rim of the wheel
- Name one factor that causes evaporation
- what are physical changes?
- Why is cooking of food an irreversible change ?
- what is mean by natural phenomenon
- what is preodic change
- what is irrivisible
- what is irrivislbe
