Science

6 readers

10 users here now

This magazine is dedicated to discussions on scientific discoveries, research, and theories across various fields, including physics, chemistry, biology, astronomy, and more. Whether you are a scientist, a science enthusiast, or simply curious about the world around us, this is the place for you. Here you can share your knowledge, ask questions, and engage in discussions on a wide range of scientific topics. From the latest breakthroughs to historical discoveries and ongoing research, this category covers a wide range of topics related to science.

founded 2 years ago

Southern US Reaches Dangerous "Wet Bulb Temperature". Here's What That Means (www.iflscience.com)

submitted 1 year ago by Whirlgirl9@kbin.social to c/science@kbin.social

65 comments fedilink hide all child comments

Multiple southern states and a few midwestern states are at "extreme threat" levels of "wet bulb temperature".

you are viewing a single comment's thread
view the rest of the comments

[–] HeartyBeast@kbin.social 3 points 1 year ago

Basically you put two old-style thermometers next to each other. One has a conventional ‘dry’ bulb. The other has damp gauze or something similar wrapped around the bulb.

In low humidity conditions, the wet bulb thermometer will read considerably cooler as the evaporating water cools the thermometer

At 100% humidity the two thermometers will read the same, as no water will be evaporating.