Science, asked by kishorfoke9899, 1 month ago

Coarse particles are usually_____micron in size​

Answers

Answered by vk8544909
0

Answer:

The existing "coarse" particle standard (known as PM10) includes all particles less than 10 microns in size. "Fine particles" (or PM2.5) such as those found in smoke and haze have diameters less than 2.5 microns

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