Why is it impossible to have a temperature at which both the Kelvin and Celsius scales show the same numerical value?
a. The Kelvin scale is never negative.
b. The Celsius scale is always a set number higher than the Kelvin scale.
c. The two scales have different spacing.
d. The Kelvin scale is always a set number higher than the Celsius scale.
e. There is no absolute zero on the Celsius scale.