Now, draw the refracted rays corresponding to the three special rays considered previously. use the labels ray1r, ray2r, and ray3r for the refracted segment of ray 1, the refracted segment of ray 2, and the refracted segment of ray 3, respectively. make sure to trace the refracted rays' tails backward to the point from which they diverge.

Water at room temperature of 20.0°c is poured into an aluminum cylinder which has graduation markings etched on the inside. the reading in the graduations is 300.0 cc. the cylinder with the water in it is then immersed in a constant temperature bath at a temperature of 100°c. what is the reading for the level of water on the graduations of the cylinder after the water and the cylinder reach thermal equilibrium with the bath? the volume coefficient of expansion of water is 2.07 x 10^-4 k-1, and the linear coefficient of expansion of aluminum is 23.0 x 10^-6 k-1. a) 305.0 cc b) 304.0 cc c) 303.5 cc d) 303.3 cc e) 304.5 cc

How is sound energy produced a. vibrating objects b. objects being heated c. temperature differences d. stationary objects

A100 kg running back runs at 5m/s into a stationary linebacker. it takes 0.5 for the running back to be completely stopped