Why do you think large differences in temperature between the wet bulb and dry bulb thermometers are possible only at higher temperatures?

At constant vapor pressure, the relative humidity decreases as the temperature rises; thus, at higher temperatures, the relative humidity is low, and water readily evaporates from the wet bulb thermometer, resulting in bulb cooling; thus, at a given ambient temperature, the very low relative humidity results in very large differences between the temperatures of the wet bulb thermometer and the dry bulb thermometer, and the wet bulb is observed.

Explanation: Hope this helps!

batolisis batolisis · Answer 2 · 2022-05-10T13:20:32+02:00

The large difference in temperature between the wetbulb and dry bulb thermometers occur only at higher temperatures because :

At high temperatures relative humidity becomes low

Effect of change in temperature

At high temperatures the relative humidity of the bulbs becomes low, causing water in the wetbulb thermometer to evaporate which causes the bulb to cool, while the temperature of the drybulb thermometer remains high. This phenomenom results in large temperature differences between the wet and dry bulb thermometers.

Hence we can conclude that the large difference in temperature is because at high temperatures relative humidity becomes low

Learn more about wet and dry bulb thermometers : https://brainly.com/question/22921562

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