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: Sunday|Published on: Jan 24|Categories: Physics WAEC| 0 comments A. 13ºC B. 20ºC C. 33ºC D. 38ºC Correct Answer: Option B B. 20ºC Users Also Read These:The lower and upper fixed points marked on a…A mercury-in-glass thermometer reads - 20° at the…The lower fixed part of a faulty thermometer reads…A body of mass 2 kg is released from a point 100 m…The distance between the fixed points of a…SEE ALSO Local action is normally prevented from taking place in a simple electric cell by?