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A desert cooler given comfort due to cooling caused by evaporation of water. Under which one of the following conditions it works more effectively?
- a)A hot and sunny day
- b)on a rainy day
- c)Hot and humid weather
- d)Hot and dry weather
Correct answer is 'C'. Can you explain this answer?
Most Upvoted Answer
A desert cooler given comfort due to cooling caused by evaporation of ...
Explanation:
A desert cooler works effectively in hot and dry weather because of the following reasons:
1. Evaporation: The cooling effect in a desert cooler is due to the evaporation of water. In hot and dry weather, the air is dry, and there is low humidity. Hence, the evaporation of water is more effective, leading to a better cooling effect.
2. Humidity: In humid weather, the air already has a high content of moisture, which reduces the effectiveness of the cooling effect. So, in humid weather, the desert cooler will not work efficiently.
3. Rainy weather: In rainy weather, the air already has a high level of moisture, which means the air is already saturated with moisture. Hence, the evaporation of water will not be as effective, and the cooling effect will not be significant.
4. Sunny weather: A hot and sunny day is ideal for a desert cooler as it ensures that the air is hot and dry, which creates a perfect environment for the cooling effect to take place.
Therefore, it can be concluded that a desert cooler works more effectively in hot and dry weather as the evaporation of water is more effective in such conditions.
A desert cooler works effectively in hot and dry weather because of the following reasons:
1. Evaporation: The cooling effect in a desert cooler is due to the evaporation of water. In hot and dry weather, the air is dry, and there is low humidity. Hence, the evaporation of water is more effective, leading to a better cooling effect.
2. Humidity: In humid weather, the air already has a high content of moisture, which reduces the effectiveness of the cooling effect. So, in humid weather, the desert cooler will not work efficiently.
3. Rainy weather: In rainy weather, the air already has a high level of moisture, which means the air is already saturated with moisture. Hence, the evaporation of water will not be as effective, and the cooling effect will not be significant.
4. Sunny weather: A hot and sunny day is ideal for a desert cooler as it ensures that the air is hot and dry, which creates a perfect environment for the cooling effect to take place.
Therefore, it can be concluded that a desert cooler works more effectively in hot and dry weather as the evaporation of water is more effective in such conditions.
Community Answer
A desert cooler given comfort due to cooling caused by evaporation of ...
Because in Hot and humid weather water evaporates easily and gives a sensation of cooling....!!! ~Akshansh Thakur
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A desert cooler given comfort due to cooling caused by evaporation of water. Under which one of the following conditions it works more effectively?a)A hot and sunny dayb)on a rainy dayc)Hot and humid weatherd)Hot and dry weatherCorrect answer is 'C'. Can you explain this answer?
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A desert cooler given comfort due to cooling caused by evaporation of water. Under which one of the following conditions it works more effectively?a)A hot and sunny dayb)on a rainy dayc)Hot and humid weatherd)Hot and dry weatherCorrect answer is 'C'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about A desert cooler given comfort due to cooling caused by evaporation of water. Under which one of the following conditions it works more effectively?a)A hot and sunny dayb)on a rainy dayc)Hot and humid weatherd)Hot and dry weatherCorrect answer is 'C'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A desert cooler given comfort due to cooling caused by evaporation of water. Under which one of the following conditions it works more effectively?a)A hot and sunny dayb)on a rainy dayc)Hot and humid weatherd)Hot and dry weatherCorrect answer is 'C'. Can you explain this answer?.
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