The reflector is the surface of a medium of greater density than that through which the incident sou â¦ nd travels, and it can be the surface of water, or a density-boundary caused by sharp temperature or salinity differences in the sea.
A typical ham and cheese sandwich provides nearly 16 grams of fat. An egg and cheese sandwich provides nearly 400 calories and 20 grams of fat and a peanut butter and jelly sandwich provides about 350 calories (although you can make a healthier peanut butter and jelly sandwich).
Calories in ham and cheese sandwich. Find nutritional information like calories, carbs, fat, protein and fiber for ham and cheese sandwich. Sandwiches, Wraps : Sandwich, Ham (4 oz), Cheese (4 oz), mayo, 3 oz Bread. Hardee's (view more) Sandwiches & Burgers : Big Hot Ham 'N' Cheese Sandwich.