The pressure of a given mass of gas changes from 200 Nm2 to 100 N m2, while its temperature drops from 127oC to - 73oC. Calculate the radio of the final volume of the gas to its initial volume.

AgboolaOlamideTomilade25

3 years ago

p1v1/T1=P2V2/T2
P1=200,P2=100,T1=273+127=400,T2=273-73=200,V1=?,V2=?
200V1/400=100V2/200 (CROSS MULTIPLY) u'd get
40000V1=40000V2(DIVIDE BOTH SIDES BY 40000) u'd get
V1=1V2 (DIVIDE BOTH SIDES BY V2)u'd get
V1/V2=1/1 (SINCE IN RATIO THEN ANS IS 1.0/1)
ANS IS D.

wealthy7154

1 year ago

no explanation,what is this nah

DedxxX

5 months ago

To complicated

femi11

5 years ago

The answer should be c