Physics, asked by yangalvenkatesh, 4 months ago


Boards Indicating the air quality index
displayed in busy squareas in metrocities
Why?​

Answers

Answered by sandhyanullari
1

Answer:

The air quality meter PCE-RCM 05 is used to continuously measure the particulate matter content at the workplace. The air quality meter displays PM2. 5 particulate matter as well as temperature and humidity on the display.

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