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what is use constructing ventilators...

what is use constructing ventilators

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While constructing a house, where do we construct ventilators, why?

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NCERT TELUGU-AIR, WINDS AND CYCLONES-EXERCISE
  1. experiment that shows wind direction at given place

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  2. what is use constructing ventilators

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  3. Statement A: Cyclones may be caused due to wind travelling at high spe...

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  4. In the day time, when we go to the sea the air blows towards us and do...

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  5. State two experiences that make you think that air exerts pressure. ( ...

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  6. Explain why holes are made in banners and hoarding hanging in the open...

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  7. How else does wind effect and influence our lives?

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  8. How do the winds arise?

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  9. Did the paper in the glass get wet or not?

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  10. What would happen if you tilt the glass while immersing it in water?

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  11. What is the code of the deformed bottle ?

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  12. Living things and non living things : How do we know whether some t...

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  13. Is it correct to say line AB as line BA? Why?

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  14. Assertion (A) : A saturated solution is that solution which can dissol...

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  15. Identify the correct one, give reasons :What will happen when you blow...

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  16. State two experiences that make you think that air exerts pressure.

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  17. State two experiences that make you think that air exerts pressure.

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  18. What happens to air on heating it?

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  19. What happens to air on cooling it?

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  20. What is the relation between hot air and cold air regarding weight?

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