A great example of a physical boundary is a mountain. For example, the Pyrenees Mountains, which serve to separate France and Spain, are a physical boundary. So are the Ural Mountains which separate Europe and Asia. Along with mountains, oceans, seas, even deserts are examples of physical boundaries.
An average size apple weighs 6.4 ounces, which is equal to 180  grams. One apple contains approximately 91 calories and 3 grams of  dietary fiber.
Answer by Johnnyboy123. Confidence votes 152. A bushel of shelled corn weighs 56 pounds (25.401 kilograms). A bushel actually used to be a volumetric measurement but due to inconsistency in volumes between crops like corn, wheat or soybeans, it was changed to 60 lbs, then 56 lbs.Somewhere between 50 and 100 pounds.Yeah, that sounds like a pretty big variance, and it is.ctually, a bushel of apples weigh's in at about 42 lbs. This is depending on the apple variety, i.e. smaller apples will weigh more per bushel volume and some apples are act â¦ ually more dense, etc. but 42 lbs per bushel is about average.     Take Care!