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Which factor increases the rate of evaporation?
- a)Lower temperature
- b)Smaller surface area
- c)Higher humidity
- d)Increased air movement
Correct answer is option 'D'. Can you explain this answer?
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Which factor increases the rate of evaporation?a)Lower temperatureb)Sm...
Increased air movement speeds up the rate of evaporation by moving humid air away and bringing in dry air.
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Which factor increases the rate of evaporation?a)Lower temperatureb)Sm...
Understanding Evaporation
Evaporation is the process where liquid turns into vapor, and several factors influence its rate. Among these, increased air movement is the most significant factor.
Factors Affecting Evaporation
- Lower Temperature
Lower temperatures slow down the movement of molecules, which decreases the rate of evaporation.
- Smaller Surface Area
A smaller surface area limits the amount of liquid exposed to air, thereby reducing the evaporation rate.
- Higher Humidity
High humidity means that the air is already saturated with moisture, reducing the rate at which additional water can evaporate.
- Increased Air Movement
Increased air movement enhances evaporation. Here’s how:
- Removal of Moist Air: Moving air carries away the moisture that has just evaporated, preventing saturation and allowing more liquid to evaporate.
- Increased Exposure: Wind or air movement ensures that more of the liquid surface is exposed to drier air, increasing the evaporation rate.
Conclusion
Thus, among the options provided, increased air movement (option 'D') significantly enhances the rate of evaporation by efficiently transporting moisture away from the surface and providing a constant supply of drier air. This is why you may notice that water dries faster on a windy day compared to a still, humid environment.
Evaporation is the process where liquid turns into vapor, and several factors influence its rate. Among these, increased air movement is the most significant factor.
Factors Affecting Evaporation
- Lower Temperature
Lower temperatures slow down the movement of molecules, which decreases the rate of evaporation.
- Smaller Surface Area
A smaller surface area limits the amount of liquid exposed to air, thereby reducing the evaporation rate.
- Higher Humidity
High humidity means that the air is already saturated with moisture, reducing the rate at which additional water can evaporate.
- Increased Air Movement
Increased air movement enhances evaporation. Here’s how:
- Removal of Moist Air: Moving air carries away the moisture that has just evaporated, preventing saturation and allowing more liquid to evaporate.
- Increased Exposure: Wind or air movement ensures that more of the liquid surface is exposed to drier air, increasing the evaporation rate.
Conclusion
Thus, among the options provided, increased air movement (option 'D') significantly enhances the rate of evaporation by efficiently transporting moisture away from the surface and providing a constant supply of drier air. This is why you may notice that water dries faster on a windy day compared to a still, humid environment.
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Which factor increases the rate of evaporation?a)Lower temperatureb)Smaller surface areac)Higher humidityd)Increased air movementCorrect answer is option 'D'. Can you explain this answer?
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Which factor increases the rate of evaporation?a)Lower temperatureb)Smaller surface areac)Higher humidityd)Increased air movementCorrect answer is option 'D'. Can you explain this answer? for Class 6 2024 is part of Class 6 preparation. The Question and answers have been prepared according to the Class 6 exam syllabus. Information about Which factor increases the rate of evaporation?a)Lower temperatureb)Smaller surface areac)Higher humidityd)Increased air movementCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 6 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which factor increases the rate of evaporation?a)Lower temperatureb)Smaller surface areac)Higher humidityd)Increased air movementCorrect answer is option 'D'. Can you explain this answer?.
Which factor increases the rate of evaporation?a)Lower temperatureb)Smaller surface areac)Higher humidityd)Increased air movementCorrect answer is option 'D'. Can you explain this answer? for Class 6 2024 is part of Class 6 preparation. The Question and answers have been prepared according to the Class 6 exam syllabus. Information about Which factor increases the rate of evaporation?a)Lower temperatureb)Smaller surface areac)Higher humidityd)Increased air movementCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 6 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which factor increases the rate of evaporation?a)Lower temperatureb)Smaller surface areac)Higher humidityd)Increased air movementCorrect answer is option 'D'. Can you explain this answer?.
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