DO NOT USE CALCULUS (Integration, Cross product, etc.) TO SOLVE ANY OF THESE QUESTIONS.!!!!!!!1

DO NOT USE CALCULUS (Integration, Cross product, etc.) TO SOLVE ANY OF THESE QUESTIONS!!!!!!

DO NOT USE CALCULUS (Integration, Cross product, etc.) TO SOLVE ANY OF THESE QUESTIONS!!!!

Please answer all parts SHOWING ALL STEPS CLEARLY EXPLAINING THE CONCEPTS IN SIMPLE ENGLISH!!

Also, please make sure all solutions are 100% correct. DO NOT USE CALCULUS (Integration, Cross product, etc.) TO SOLVE ANY OF THESE QUESTIONS.

THE CORRECT ANSWER FOR ALL OF THE QUESTIONS IS OPTION NUMBER 1 SO PLEASE SHOW ALL STEPS AND EXPLAIN THE PROCESS CLEARLY TO GET THAT ANSWER. Thank you very much!

Again, DO NOT USE CALCULUS (Integration, Cross product, etc.) TO SOLVE ANY OF THESE QUESTIONS!!!!

Three polarizing filters share a central axis and are oriented to the following positions as measured from a common reference. What orientation of the third polarizer, measured in degrees from the reference line, will produce transmis- sion of incident light with its intensity at 30 percent of its initial intensity? (1) 8 degrees 2) 37 degrees 3 55 degrees 19 degrees 10 degrees 30 450 .VWhich visible wavelengths, between 400nm and 700nm, reported to two significant figures, are strongly reflected in a soap bubble (n=1.33) surrounded by air (n=1.00) measuring 390 nm thick? I. 410 nm II. 520 nm III. 690 nm (1) I and III (2) III only (3) none of these. (4) II only (5) I, II, and IIIA 2.0 cm wide diffraction grating has 1500 slits. This grating is illuminated by a laser producing light with a wavelength of 500 nm. What are the angles of the m = 1 and m = 2 diffraction orders? (1) 215, 430 (2) 1.07m, 323 (3) 1.07, 2.15 (4) 1.07, 4.30 (5) 323, 430 Consider a 0.10 cm focal length microscope objective that is 0.15 cm from the object being viewed. What is the overall magnification if a 6x eyepiece is used? -12x -6x (3 3x 6x 12xA double slit lter, with two slits separated by 1.8 mm is located 2 meters from a screen, and produces an interference pattern where the m = 3 minima is located 2.5 mm from the center of the pattern for some laser light source with an unknown wavelength. Next, one of the slits in the twoslit lter is covered. The interference pattern on the screen due to the same light source changes, such that the m = 3 nlinirna is now located 5.5 mm from the center of the interference pattern. What is the width of the slit? 1 0.7mm 2 0.8mm 3 0.9mm 4 0.4mm 5 1.3mm ( )1 and 2 marked 2:0"th ( ) ( ) ( )