The ice and steam point on a mercury-in-glass thermometer...
The ice and steam point on a mercury-in-glass thermometer are 10cm and 30cm respectively. Calculate the temperature in degree Celsius when the mercury meniscus is the 14cm mark
20oC
30oC
34oC
70oC
Correct answer is A
x−0100−0=14−1030−10
x = 100×420=20oC