Class 6 Exam > Class 6 Questions > What is the cooling effect of evaporation?a)I...
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What is the cooling effect of evaporation?
- a)It makes the surroundings hotter
- b)It absorbs heat and makes the surroundings cooler
- c)It changes the color of water
- d)It turns water into ice
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
What is the cooling effect of evaporation?a)It makes the surroundings ...
The Cooling Effect of Evaporation
Evaporation is a natural process that occurs when liquid turns into vapor. This process plays a crucial role in cooling the surroundings.
How Evaporation Works
- When water evaporates, molecules at the surface gain enough energy to break free from the liquid state and enter the air as gas.
- This energy is taken from the water itself, resulting in a decrease in the temperature of the water.
Heat Absorption
- During evaporation, heat energy is absorbed from the surrounding environment.
- This process is why sweating cools our skin; as sweat evaporates, it absorbs heat from our body, making us feel cooler.
Examples of Cooling Effect
- Sweating: When we sweat, the moisture on our skin evaporates, cooling us down.
- Cooling of Water Bodies: Large bodies of water, like lakes and oceans, experience evaporation, which helps maintain cooler temperatures, especially during hot weather.
Conclusion
- Thus, evaporation effectively absorbs heat, leading to a cooler environment, which is why the correct answer is option 'B'.
- Understanding this concept helps us appreciate the role of evaporation in weather patterns and everyday life.
Evaporation is a natural process that occurs when liquid turns into vapor. This process plays a crucial role in cooling the surroundings.
How Evaporation Works
- When water evaporates, molecules at the surface gain enough energy to break free from the liquid state and enter the air as gas.
- This energy is taken from the water itself, resulting in a decrease in the temperature of the water.
Heat Absorption
- During evaporation, heat energy is absorbed from the surrounding environment.
- This process is why sweating cools our skin; as sweat evaporates, it absorbs heat from our body, making us feel cooler.
Examples of Cooling Effect
- Sweating: When we sweat, the moisture on our skin evaporates, cooling us down.
- Cooling of Water Bodies: Large bodies of water, like lakes and oceans, experience evaporation, which helps maintain cooler temperatures, especially during hot weather.
Conclusion
- Thus, evaporation effectively absorbs heat, leading to a cooler environment, which is why the correct answer is option 'B'.
- Understanding this concept helps us appreciate the role of evaporation in weather patterns and everyday life.
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Community Answer
What is the cooling effect of evaporation?a)It makes the surroundings ...
When water evaporates, it takes heat away from the surroundings, causing a cooling effect.
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What is the cooling effect of evaporation?a)It makes the surroundings hotterb)It absorbs heat and makes the surroundings coolerc)It changes the color of waterd)It turns water into iceCorrect answer is option 'B'. Can you explain this answer? for Class 6 2025 is part of Class 6 preparation. The Question and answers have been prepared according to the Class 6 exam syllabus. Information about What is the cooling effect of evaporation?a)It makes the surroundings hotterb)It absorbs heat and makes the surroundings coolerc)It changes the color of waterd)It turns water into iceCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 6 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the cooling effect of evaporation?a)It makes the surroundings hotterb)It absorbs heat and makes the surroundings coolerc)It changes the color of waterd)It turns water into iceCorrect answer is option 'B'. Can you explain this answer?.
What is the cooling effect of evaporation?a)It makes the surroundings hotterb)It absorbs heat and makes the surroundings coolerc)It changes the color of waterd)It turns water into iceCorrect answer is option 'B'. Can you explain this answer? for Class 6 2025 is part of Class 6 preparation. The Question and answers have been prepared according to the Class 6 exam syllabus. Information about What is the cooling effect of evaporation?a)It makes the surroundings hotterb)It absorbs heat and makes the surroundings coolerc)It changes the color of waterd)It turns water into iceCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 6 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the cooling effect of evaporation?a)It makes the surroundings hotterb)It absorbs heat and makes the surroundings coolerc)It changes the color of waterd)It turns water into iceCorrect answer is option 'B'. Can you explain this answer?.
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