In which of the following situations will
clothes dry fastest when hung outside?
a- cool day with high relative humidity.
b- cool day with low relative humidity.
c- warm day with relative humidity between 50 and 60 percent
d- hot day with high relative humidity
e- hot day with low relative humidity
Should be e.
Sra
The clothes will dry fastest when hung outside in option (e) - a hot day with low relative humidity.
To determine which situation will make clothes dry fastest when hung outside, we need to consider a few factors: temperature and relative humidity.
Temperature: Higher temperatures generally increase the rate of evaporation, allowing the clothes to dry faster.
Relative Humidity: Relative humidity refers to the amount of moisture in the air compared to the maximum amount it can hold. Lower relative humidity means the air is drier and has more capacity to absorb moisture, resulting in faster evaporation.
Now let's evaluate each option:
a- cool day with high relative humidity: In this situation, the cool temperature would hinder the drying process, and the high relative humidity means that the air is already holding a significant amount of moisture. Therefore, the clothes would dry relatively slower compared to other options.
b- cool day with low relative humidity: Although the temperature is cool, the low relative humidity allows the air to absorb moisture from the clothes more efficiently. The clothes would dry faster in this situation compared to option (a).
c- warm day with relative humidity between 50 and 60 percent: A warmer day increases evaporation rates, aiding the drying process. Also, the relative humidity is moderate, providing a reasonable amount of capacity for the air to absorb moisture. Hence, the clothes should dry faster in this situation compared to options (a) and (b).
d- hot day with high relative humidity: Although the temperature is hot, the high relative humidity means that the air is already saturated with moisture and cannot absorb more effectively. Therefore, the clothes may dry relatively slower compared to option (c).
e- hot day with low relative humidity: A hot day combined with low relative humidity provides the best conditions for fast drying. The high temperature promotes evaporation, while the low relative humidity allows the air to readily absorb the moisture from the clothes. Consequently, the clothes would dry the fastest in this situation.
Based on these considerations, option (e) – a hot day with low relative humidity – would result in the fastest drying time for clothes hung outside.