» » » The length of mercury thread when it is at 0 ºC, 100 ºC and unknown temperatur...

# The length of mercury thread when it is at 0 ºC, 100 ºC and unknown temperatur...

### Question

The length of mercury thread when it is at 0 ºC, 100 ºC and unknown temperature X ºC is 200 mm, 220 mm and 270 mm respectively. Determine the value of X.

A)
350 ºC
B)
57 ºC
C)
133 ºC
D)
300 ºC