Question

1- Which of the following are matter ?
Chair,air,love,smell,hate,almonds, thought,cold, lemon water, smell of perfume.

2- Give reasons for the following observations:
The smell of hot sizzling food reaches you several metres away, but to get the smell from cold food you have to go close.

3- A driver is able to cut through water in a swimming pool. Which property of matter does this observation show?

4- What are the characteristics of the particles of matter?


CLASS- 9- SCIENCE- CHAPTER 1- MATTER IN OUR SURROUNDINGS.

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Answer 1

Answer:

air lemon water smell of perfume smell