WAEC Physics
A mercury-in-glass thermometer reads 4cm at ice point and 29cm at steam point . Calculate the temperature when the mercury level is at 9cm.
a.
13°C
b.
20°C
c.
33°C
d.
38°C
Correct answer: B
WAEC Physics
A mercury-in-glass thermometer reads 4cm at ice point and 29cm at steam point . Calculate the temperature when the mercury level is at 9cm.
13°C
20°C
33°C
38°C
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