09. Ravi is wearing an air mask with large holes and Amir is wearing air
mask with smaller and finer holes. Who will be more protected from air
pollution? Which method of filtration is being used in cleaning the air?
Answers
Answered by
1
Answer:
Amir is well protected from the pollution
Explanation:
ravi is wearing a mask with large holes so he there are some chances for the pollutants to enter. Therefore the mask with less holes is protected
Answered by
1
Answer:
Amir will be more protected because the dust particles will come less as compared to Ravi's mask
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