Question

Rank the size of a change in temperature of one degree Fahrenheit, one degree Celsius, and one kelvin. In other words, if a thermometer were to show that the temperature outside increased by these amounts, which change would feel the largest? If any of the options are the same magnitude, stack them above one another. Rank the sizes of one degree in each scale from largest to smallest. To rank items as equivalent, overlap them.

Answer 1

One degree change of Kelvin and one degree change of Celsius is the same. To prove this, you can assume two values in Celsius then find the difference. Then convert the two values in Kelvin and find the difference, you will find they are equal. 
One degree C is larger than one degree of F. Each deg. C is 1.8 more than each deg. F.