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Joan completed a science experiment using a sling psychrometer. She made the following notes in her science journal. Joan made one mistake while recording her notes. Which sentence reveals her mistake?

2 Answers

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Answer:

This is the result of the water on the wick of the wet bulb evaporating rapidly.

Step-by-step explanation:

its not .

User MervS
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Below are the choices:

It felt hot in the science lab, and my skin felt sticky. I ran the experiment by spinning the sling psychrometer. There was a very small difference in the dry bulb and wet bulb temperatures. This is the result of the water on the wick of the wet bulb evaporating rapidly. The evaporation caused a slight drop in the level of mercury in the wet bulb. I conclude that the relative humidity in the lab is very high.

I think the answer should be The evaporation caused a slight drop in the level of mercury in the wet bulb.
User Petko Petkov
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