Final answer:
Each smaller increment on the Fahrenheit scale represents one degree Fahrenheit (°F), and since the Fahrenheit scale has 180 degrees over the same range that the Celsius scale has 100 degrees, each degree Fahrenheit is smaller than each degree Celsius.
Step-by-step explanation:
On the Fahrenheit scale, each smaller increment represents one degree Fahrenheit (°F). The separation between two consecutive divisions on the Fahrenheit scale is smaller than a similar separation on the Celsius scale. This is because each degree Fahrenheit is equal to approximately 1.8 degrees Celsius. Therefore, one degree on the Fahrenheit scale is smaller than one degree on the Celsius scale.
In comparison to the Celsius scale, which spans 100 degrees between the freezing and boiling points of water, the Fahrenheit scale spans 180 degrees over the same interval (–180/100 = 9/5), hence each degree on the Celsius scale represents a larger temperature interval than each degree on the Fahrenheit scale.
Understanding the relativity in scale sizes is crucial when working with temperature conversions between the Celsius and Fahrenheit scales. With 0°C equivalent to 32°F and 100°C equivalent to 212°F, it's clear that the Fahrenheit scale offers a finer granularity with its 180 divisions compared to the 100 divisions of the Celsius scale.