A mercury-in-glass thermometer read 4cm at ice point and 29cm at steam point. Calculate the temperature when the mercury level is at 9cm?

by | Jan 24 | Physics WAEC | 0 comments

A. 13ºC
B. 20ºC
C. 33ºC
D. 38ºC

Correct Answer: Option B

B. 20ºC

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