03-07-2019
Physics

contestada

the pressure of 20cm of mercury is a.27200 n/m2 b.27500n/m2 c.28000n/m2 d.29000n/m2

Respuesta :

asernab4p4u0uy asernab4p4u0uy

03-07-2019

Answer:

im note too sure

Explanation:

please ask again later

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