These students are describing some changes. What kinds of changes are they talking about? Class 7
medium
R
RBSEGuide
Expert Answer
These students are describing some changes. What kinds of changes are they talking about? Class 7
These students are describing some changes. What kinds of changes are they talking about? Class 7
Answer:
These students are describing some changes as:
- Ice melts and becomes water: In this process only the state of water from solid to liquid has changed.
- Bud blossoms to a flower: This is a change in which a new substance (a bud blooms into a flower) is formed.
- Cold water becomes warm on keeping in open: In this change the water remains same, only its temperature changes.
- Rotting of banana: In this change the composition and texture of banana has been changed.