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A barometer reads a height of 78 cmHg. Express this atmospheric pressure to:
a. in Hg
b. psi ( lbs/in2)
c. Pascal (Pa)


Answer :

  • A barometer reads a height of 78 cmHg. Express this atmospheric pressure to [tex]\large\mathsf{\red{\underline{Pascal(pa)}}}[/tex]

Answer:

  • Pascal (Pa)

hope it helps uh