Biology, asked by vani8888, 4 months ago

which is better for corona mask of pm 2.5 or of 0.3

Answers

Answered by Anonymous

1

Explanation:

Particulate Matter (PM2.5), refers to particles in the air that cause pollution. ... rated N95 filters out more than 95% of particles (PM) larger than 0.3 microns.

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Answered by rajprk80p9r5ix

0

Answer:

pm 0.3 because it will not let the smallest of any particle into the Mask

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