Which statement describes an example of constructive interference A. Light forms bars on a surface after passing through slits
B. A Cell-Phone signal is lost when you pass through a certain area
C. Two TV signals reach an antenna and cancel each other out
D. Oil spilled in water puddle shows different colors of light

Frank just graduated from eighth grade. assuming exactly four years from now he will graduate from high school how many seconds does he have until his high school graduation

By what primary heat transfer mechanism does the sun warm the earth?

Compare the maximum rate of heat transfer to the basal metabolic rate by converting a bmr of 88 kcal/hr into watts. what is the value? from this comparison you should see why the body can accommodate a modes amount of activity in hot weather but strenuous activity would increase the metabolic rate above the body's ability to remove heat [12].