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How can you prepare a base by doing a si...

How can you prepare a base by doing a simple experiment ?

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NCERT TELUGU-AIR, WINDS AND CYCLONES-EXERCISE
  1. What happens to the weight of a body when it is charged positively?

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  2. What is a cyclone ? What are the other names for it ?

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  3. How can you prepare a base by doing a simple experiment ?

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  4. Do winds cause harm ? Explain.

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  5. What are the post cyclone measures we have to take ?

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  6. What factors contribute to cyclone ? When and where do they likely to ...

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  7. What are the effects of cyclone ? On what factors the destruction of a...

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  8. List the types of clothes we wear in different seasons.

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  9. Explain different measures to take care after cyclone.

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  10. Ram wanted to know about air and its pressure. What questions may aris...

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  11. Describe different types of winds.

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  12. Compare the duration of days in December and May months with the help ...

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

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  14. What happens to air on heating it?

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  15. How are winds useful in our life?

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  16. Write the Do.s and Don.ts during cyclones.

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  17. How do you prove that a more reactive metal can replace a less reactiv...

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  18. To form the image on the object itself, how should we place the object...

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  19. How has advanced technology helped to detect cyclones ?

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  20. Draw a neat labelled diagram of anemometer that you prepared in the sc...

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