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Which of the following are matter? Chair...

Which of the following are matter? Chair, air,love, smell, hate, atmonds, thought, cold, lemon water, smell of perfume

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To determine which of the given items are matter, we need to understand the definition of matter. Matter is anything that occupies space and has mass. Let's analyze each item in the list: 1. **Chair**: A chair occupies space and has mass. Therefore, it is matter. 2. **Air**: Air is a mixture of gases that occupies space and has mass. Hence, air is matter. 3. **Love**: Love is an emotion or feeling. It does not occupy space and does not have mass. Thus, love is not matter. ...
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NCERT ENGLISH-MATTER IN OUR SURROUNDINGS-Exercise
  1. Which of the following are matter? Chair, air,love, smell, hate, atmon...

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  2. Give reasons for the following observation: The smell of hot sizzling ...

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  3. A diver is able to cut through water in a swimming pool. Which propert...

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

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  5. The mass per unit volume of a substance is called density. (density =m...

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  6. (a) Tabulate the differences in the characteristics of states of matte...

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  7. Give reasons (a) A gas fills completely the vessel in which it is ke...

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  8. Liquids generally have lower density as compared to solids but you mus...

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  9. Convert the following temperatures to the celsius scale. (a) 300k (...

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  10. What is the physical state of water at: a. 250^(@)C b. 100^(@)C?

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  11. For any substance, why does the temperature remains constant during th...

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  12. Suggest a method to liquefy atmospheric gases.

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  13. Why does a desert cooler cool better on a hot dry day?

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  14. How does the water kept in an earthen pot (mataka) become cool during ...

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  15. Why does our palm feel cold when we put some acetone or petrol or per...

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  16. Why are we able to sip hot tea or milk faster from a saucer rather tha...

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  17. What type of clothes should we wear in summer?

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  18. Convert the following temperatures to the celsius scale. (a) 293k (...

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  19. Convert the folowing temperature to the kelvin scale. (a) 25^(@)C (b...

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  20. Give reason for the following observations. (a) Naphthalene balls d...

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