Physics
JAMB 1989
A column of air 10.0cm long is trapped in a tube at 27
oC. What is the length of the volume at 100
oC?
-
A.
12.4cm
-
B.
13.7cm
-
C.
18.5cm
-
D.
37.0cm
Correct Answer: Option A
Explanation
\(\frac{V_1}{T_1}\) = \(\frac{V_2}{T_2}\)
\(\frac{10\times A}{27 + 273}\) = \(\frac{L\times A}{100 + 273}\)
L = 12.43cm
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