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The volume of a gas (V) increase or decrease with the temperature (T) according to charles law using the formula v1 over v2 = t1 over t2, Calculate V1 if v2= n²-144 over n-5, T1= n-5 over 3 and T2= n+12 over 6, then should be simplest form.
asked Nov 28, 2014 in PRECALCULUS by anonymous

1 Answer

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The expressions volume and temperature are

image,image and image.

According to charles law

image

image

Sustitute the expression of v1, T1 and T2 in the above.

image

Re-write the expression

image

image

image is in the form image

image can be written as image

image

Cancel the common terms

image

image

Therefore Volume of the gas at temperature T1 is image.

answered Nov 28, 2014 by Lucy Mentor

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