Sagot :
Comparison.
Degrees of Adjective
Positive
- This flute is long.
The Positive is the simplest form of adjective, and it doesn't compare to another object.
Comparative
- This flute is longer than the first.
The sentence is an example of comparative where longer is meant to be used to compare to another object.
Superlative
- This flute is the longest among the three.
Lastly the superlative where the first object is compared to two or more objects.