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It's the same method used with the wind chill factor when it is cold outside.Except its just with heat,what the temp feels like.
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∙ 12y ago
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How do you figure heat index?
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What is the significance of WBGT Index?
The WBGT Heat Index is commonly used by athletes, the military and industrial hygienists for determining guidelines for water intake and physical activity for individuals.
How does WBGT relate to ambient temperature?
WBGT is an aggregate temperature reading that takes into consideration wet globe temperature (humidity), dry globe temperature (solar radiation) and ambient temperature. There is a formula that is used to add these measurements together that produces a number known as the WBGT Heat Index. The Heat Index is commonly used by athletes, the military and industrial hygienists for determining guidelines for water intake and physical activity for individuals.
What is the Apparent Temperature when the Air Temperature is 80 F and the Relative Humidity is 30 percent?
The heat index can be calculated when the air temperature is greater then 80F and the relative humidity is at least 40%.
What are index fossils and how are they used to determine the absolute age of sedimentary rock?
Index fossils can be used to help determine the relative age of rock layers. Index fossils are from species that only existed for a short time. Index fossils are found in rock layers. Trilobites and Graptolites are index fossils.
The heat index indicates?
The heat index combines air temperature and relative humidity to determine how hot it feels outside.
Heat index indicates?
The heat index combines air temperature and relative humidity to determine how hot it feels outside.
How do you figure heat index?
Type your answer
What can cause the heat index to lower?
wind
What is the index that combines air temperature and relative humidity to determine an apparent temperature?
Heat Index.
When humidity is 80 and temperature is 85 what is heat index?
It's approximately 97 degrees.Related Information:At any temperature, the higher the humidity, the higher the heat index is.
What is the temperature and moisture in the atmosphere are?
A combination of the heat and the humidity is referred to as the heat index. This is what it feels like to the skin.
How do you reduce index of radicals?
Simmer gently over a medium heat.
What is corrected effective temp index?
It is an index of thermal comfort & combines effect of temperature,humidity,velocity of air & mean radiant heat.
What is the significance of WBGT Index?
The WBGT Heat Index is commonly used by athletes, the military and industrial hygienists for determining guidelines for water intake and physical activity for individuals.
Calculate heat index?
There are several online heat index calculators, just Google "heat index calculator". If you want to calculate it yourself you will need a scientific calclulator and a way to measure temperature and relative humidity. Once you have all that Plug them into the following equasion. HI = -42.379 + 2.04901523T + 10.14333127R - 0.22475541TR - 6.83783x10 -3 T 2 - 5.481717x10 -2 R 2 + 1.22874x10 -3 T 2R + 8.5282x10 -4 TR 2 - 1.99x10 -6 T 2 R 2 HI = Heat Index T = Tempurature R = Relative Humidity Good luck
What is summer simmer index?
The summer simmer index relates how hot it feels when you include the effects of humidity. It is the same temperature that it would feel like in a dry environment like in the desert. It is comparable to the US Heat Index, but a better indicator. For example at 95F and dew point 70F the summer simmer index is 109, what it actually feels like if you were in the desert at that temperature. This puts you in the zone of caution from heat exhaustion with prolonged activity.
