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).
Most other sandwiches range between 500 and 800 calories. The signature Blimpie Best sandwich remains overshadowed by the large Chicken Cheddar Bacon Ranch sub, which contains a staggering surplus of 1,200 calories, 59g of fat, and over 3,000mg of sodium.