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Why does a balloon inflate when air is b...

Why does a balloon inflate when air is blown into it ?

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**Step-by-Step Solution:** 1. **Understanding the Balloon and Air**: When we have a balloon, it is made of elastic material that can stretch. The balloon starts off in a deflated state. 2. **Blowing Air into the Balloon**: When we blow air into the balloon, we are introducing gas particles (air) into the space inside the balloon. 3. **Behavior of Gas Particles**: The air we blow in consists of many tiny gas particles. These particles are in constant motion and collide with each other and the walls of the balloon. ...
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DINESH PUBLICATION-MATTER IN OUR SURROUNDINGS -Very Short Answer Questions
  1. Latest heat of vaporisation of two liquids A and B are 100 J//kg " and...

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  2. What temperature in Kelvin scale is equale to 50^(@)C ?

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  3. Why does a balloon inflate when air is blown into it ?

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  4. Write full form of (i) C.N.G. (ii) L.P.G.

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  5. Melting points of three solids X, Y and Z are 298 K, 314K and 398 K re...

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  6. What happens to the heat energy supplied to a solid once it starts mel...

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  7. You are provided with a fine white coloured powder which is either sug...

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  8. Name the term used for the following : (i) Conversion of vapours to ...

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  9. What is a pure substance ? Give its one characteristic.

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  10. Name SI unit of measuring temperature. The boiling point of water is 1...

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  11. Name three states of matter. Which state of matter is rigid and why ?

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  12. Why do people sprinkel water on a roof after a hot summer day ?

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  13. On suffering from high fever, which will lower your body temperature m...

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  14. How will you change water from gaseous state to liquid state ? Suggest...

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  15. Justify that melting of wax is a physical change.

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  16. A rubber band can change its shape on stretching , will you classify i...

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  17. List any two properties of liquids which are common to gases.

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  18. How is heating of sugar different from heating of ammonium chloride ? ...

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  19. A drop of ink and a drop of honey are placed in water in different bea...

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  20. Suppose you want to convert a gas into a liquid. Which two methods can...

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