Question

arrange the following steps in a sequencial order to explain the formation of convectional currents through ventilation. A. the cold air enters the room through Windows from high pressure to low pressure region B. hot air in the room is less dense and it raises up C. the room are provided with ventilators at the top D. hot air passes out through the ventilators creating low pressure reason in the room​

Answer 1

Answer:

Explanation:

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Answer 2

Answer:

The correct order is:

C. the room is provided with ventilators at the top

B. hot air in the room is less dense and it rises up

D. hot air passes out through the ventilators creating low-pressure reason in the room​

A. the cold air enters the room through Windows from high pressure to a low-pressure region

Explanation:

• The formation of conventional currents through ventilation can be well explained as follows:
• In the initial stage of the process, the room is provided abundantly with sufficient ventilators at the top.
• This step is then followed by the rising up of hot air in the room. This is simply because hot air is way less dense as compared to cold air, hence because of being lighter, it rises up.
• Post this event, hot air passes out through the passage of ventilators.
• This creates a low pressure inside the room.
• Then, because of the low-pressure created, cold air easily enters the room through the way of windows from a high-pressure region to a low-pressure region.

Final Answer:

The correct sequence is C, B, D, and A.

• C. the room is provided with ventilators at the top
• B. hot air in the room is less dense and it rises up
• D. hot air passes out through the ventilators creating low-pressure reason in the room​
• A. the cold air enters the room through Windows from high pressure to a low-pressure region

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