Q4
The absolute zero pressure can be attained at a temperature of
A.
0°C
B.
-273°C
AnswerC.
273 K
D.
None of these
Answer: Option B
Solution
Answer: Option B
Solution:
Correct Option is (B)
The lower the temperature, the lower the pressure inside of the sphere.
If the exact values were plotted out, a linear relationship would be apparent.
Extrapolating this line to the point where there would be no pressure yields absolute zero, which is about -273.15 degrees Celsius.