I need help with C) my answer of-192 is in correct Suppose that while pumping up a bike tire, we fairly rapidly compress 1900 cm3 of air from atmospheric pressure and room temperature to a pressure of about 5 atm (which is about 60 psi above atmospheric pressure, which is what a tire gauge would read). (a) What is this packet of air’s volume as it enters the tire? The volume of the packet of air is _601.85cm3. (b) What is its final temperature? The final temperature is 475 K. (c) How much work did we do to compress it? The work done to compress air is _______J.

I need help with C) my answer of-192 is in correct Suppose that while pumping up a bike tire, we fairly rapidly compress 1900 cm3 of air from atmospheric pressure and room temperature to a pressure of about 5 atm (which is about 60 psi above atmospheric pressure, which is what a tire gauge would read). (a) What is this packet of air’s volume as it enters the tire? The volume of the packet of air is _601.85cm3. (b) What is its final temperature? The final temperature is 475 K. (c) How much work did we do to compress it? The work done to compress air is _______J.

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Question

I need help with C) my answer of-192 is in correct

Suppose that while pumping up a bike tire, we fairly rapidly compress 1900 cm³ of air from atmospheric pressure and room temperature to a pressure of about 5 atm (which is about 60 psi above atmospheric pressure, which is what a tire gauge would read).

(a) What is this packet of air’s volume as it enters the tire?

The volume of the packet of air is _601.85cm³.

(b) What is its final temperature?

The final temperature is 475 K.

The work done to compress air is _______J.

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