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calculate thef density in mars atmosphere (CO2) WHERE pressure is at 0.64% of earths and the...

calculate thef density in mars atmosphere (CO2) WHERE pressure is at 0.64% of earths and the temp is -20C

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Answer #1

We need to calculate the fractional density i.e.  

As we know

Given:

Tmars = -20 C = 253 K

Tearth = 14.6 deg C = 287.75 K

Now

Density at mars is 0.728 % of density at earth.

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