I=
= ( (Ihigh - Ilow) * (C - Clow) / (Chigh - Clow) ) + Ilow
is used, where:
I = the (Air Quality) index,
C = the pollutant concentration,
Clow= the concentration breakpoint that is ≤ C,
Chigh= the concentration breakpoint that is ≥ C,
Ilow= the index breakpoint corresponding to Clow,
Ihigh= the index breakpoint corresponding to Chigh.
COOLING COIL CONDENSATE CAN BE CALCULATED BY THE FOLLOWING FORMULA" CC CONDENSATE (GPM)=(4.5/500)*CFM*CHANGE IN HUMIDITY RATIO OF THE AIR(LB/MOISTER/LB OF DRY AIR)
If d = 16*t^2 then there is no significant air resistance.
Volume = mass / Density Mass = Volume * Density Density = Mass / Volume
The angle of incidence does not change. I think you want to know the relationship between the angle of incidence and the angle of transmission. In the case of from air to glas, the transmission angle is smaller than the angle of incidence due to a higher index of refraction of glass than that of air. Look up Snell's Law for better understanding.
A ball is a spherical shape and the formula for finding the volume of a sphere is: Volume = 4/3 x pi x radius3 Diameter of the ball = 9 and 9/16 inches so the radius will be half of this which is 4.78125 inches. Volume = 4/3 x pi x 4.781253 = 457.8391924 cubic inches. Therefore the volume of air in the ball is 458 cubic inches correct to three significant figures.
Air Quality Health Index was created in 2005.
The Air Quality Index (AQI) also known as the Air Pollution Index (API) or Pollutant Standard Index (PSI)), is an indicator of air quality, based on pollutants that have adverse effects on human health and the environment.
The Air Quality Index (AQI) also known as the Air Pollution Index (API) or Pollutant Standard Index (PSI)), is an indicator of air quality, based on pollutants that have adverse effects on human health and the environment.
It is measured by the pollution index
Air Quality Index
The Air Quality Index.
Very good.
AQI stands for air quality index which is used in places to see if air quality is breathable
300
50
below 100
Particulate matter and ozone.