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.

The relationship between Fahrenheit and Celsius is:

°F = 1.8*°C + 32

If we differentiate the given expression to find the relationship between a unit change of °F and °C, we get:
Δ°F = 1.8*Δ°C

This means that a change in 1 degree Fahrenheit is equivalent to a change of 1.8 degrees Celsius. Moreover, a one degree change in Fahrenheit is the same as a one-degree change on the Rankine scale, so, ranking the scales in order from higher change to lower change:

1) Fahrenheit = Rankine
2) Celsius = Kelvin

Ithink 2 is the correct