Question 10 — Describe an activity to show - Questions at the end of the chapter - Chapter 6 Class 8 - Pressure, Winds, Storms, and Cyclones (Curiosity)

Last updated at June 17, 2026 by

Q 10
Question

Describe an activity to show that air flows from a region of high pressure to a region of low pressure.

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Answer
Join an inflated and an uninflated balloon with a straw and watch the air flow.

Explanation

  • Fix a straw connecting an inflated balloon to an uninflated one (no leaks).
  • Air flows from the inflated (high-pressure) balloon to the uninflated (low-pressure) one.
  • The flow stops when both reach the same size, that is, equal pressure.
  • This shows air moves from high pressure to low pressure.
Air moves through the straw from the high-pressure balloon to the low-pressure one.
← Back to concept: 6.3 Formation of Wind
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