The container has two openings, p and Q. Which way th e smoke from an external source placed near P moves when it reaches P and leaves from Q. Give reason for your answer. . - Physics

Short Note

The following figure shows a container in which a lighted candle has been kept. The container has two openings, p, and Q. Which way the smoke from an external source placed near P moves when it reaches P and leaves from Q. Give a reason for your answer.

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Solution

Smoke is entering into the box from tube Pandas smoke reaches near the candle its temperature increase and smoke become lighter and leaves out from tube Q.

Concept: Temperature

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Chapter 5: Heat - Transmission of Heat [Page 226]

Q 19 Q 18 Q 20

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Frank Class 9 Physics ICSE

Chapter 5 Heat
Transmission of Heat | Q 19 | Page 226

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The container has two openings, p and Q. Which way th e smoke from an external source placed near P moves when it reaches P and leaves from Q. Give reason for your answer. . - Physics

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