WAEC - Physics (2000 - No. 18)
The diagram shows the variation of volume V of a glass with temperature at the point X is
-32oC
-100oC
-273oC
-373oC
ব্যাখ্যা
The point X is the Absolute zero temperature( the lowest possible temperature). Absolute zero is at -273.15 Celsius or -459.67 Fahrenheit or 0 k.