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).
Four out of five KFC sandwich options contain sodium levels over 1,000 mg. Sandwiches featuring fried chicken possess about 20g of fat and over 500 calories. Additional meal options include go cups, which come with various chicken selections and potato wedges. Each choice contains around 500 calories.