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.

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.

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

A 2.4:1
B 2.0:1
C 1.2:1
D 1.0:1
E 1.0:2

waec 1995 physics

The correct answer is D. 1.0:1

No explanation given

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