18 inches
standard distance between bottom and upper cabinets is 18".
18" is standard (same as the distance between the counter and upper cabinets), and most modern cabinets that microwaves are suspended from are built for this.
The upper mantle is harder than the lower mantle
between lower, middle and upper class
The glottis is dividing line between the upper and lower airway
If by "cabinets" you mean the upper cabinets, and those cabinets do not reach to the ceiling, the structure between the cabinets and the ceiling is usually called the soffit. But I don't know that there's a special term that refers to just the wall area between the top of the cabinets and the ceiling. I think what you mean is a splash back but splash back would apply where there is water and there is no water above the upper cabinets. In the real world there is no real term for that void space above your cabinets so you can just call it the "Overhead Space"
Describe the conflict between lower and upper classes in Ancient Mesopotamia
The upper class were rich, were as the lower were poor.
Shortest driving distance from lower luzon to upper mindanao = 525 km Longest driving distance from upper luzon to lower mindanao = 2350 km Thus: 525 to 2350 km = 325 to 1640 miles
The ozone forming in lower atmosphere is bad. Downside the upper atmosphere one is good.
The Upper Creek Indians oppsed American expansion and Lower accepted it.