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.
There are 498 calories in a 1 sandwich serving of Which Wich Turkey Sandwich. Calorie breakdown: 6% fat, 65% carbs, 28% protein.
Subway sandwiches contain a minimum 220 calories per standard six-inch sub based on bread alone. Ordering the honey oat (260 calories), Italian herbs and cheese (250 calories), or the Monterey cheddar (240 calories) breads provide customers with the highest calorie counts at base.