17 8 Points A Semi Permeable Plastic Sack Is Used In An Osmosis Experiment In A 250 Ml Beaker As Shown Below The Sa 1 (31.52 KiB) Viewed 32 times
17 8 Points A Semi Permeable Plastic Sack Is Used In An Osmosis Experiment In A 250 Ml Beaker As Shown Below The Sa 2 (24.9 KiB) Viewed 32 times
#17) (8 points) A semi-permeable plastic sack is used in an osmosis experiment in a 250 ml beaker as shown below. The saline (fluid around the sack) has an index of refraction of (n=1.4). (Note given values of R and p do not include signs.) (a) You want to use a laser pointer to point out object in the sack to your advisor. You point the laser at an angle of 30 with respect to the normal (shown in the diagram below). What is the angle of the refracted ray within the liquid? (b) Looking now through the side of the beaker (R = 35 mm), determine the image location (g), within the saline when it is 15 mm (p) from the edge of the beaker. Ic) Determine the magnification of this image when looking through the side of the beaker.
Normal 30° Incident Ray A.
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