\"\"5\"\" 3 Use the following information to answer the next question. hot yet answered Marked out of 1.00 Flag question In the diagram to the right. :1 ray of light hits the rst mirror at point I and is reected in tin! second mirror, when: il is reected again. If the angle of incidence is 56 and the angle between the mirrors is 113, then what is the angle between the final reected ray and the second mirror? Answer using units of \"degrees". Answer; Question 4 hot yet a"-5L"ered A student is performing an experiment with mirrors. The following types of mirrors are available for her selection: Marked out of 1'00 1. Plane mirrors '7 Fias question 11. Concave (converging) mirrors 111. Convex (diverging) mirrors If the student is asked to select a type of mirror that can produce a virtual image, the type(s) of mirrors that the student should select isfare: Select one: C) a. lonly G i). ll only C) c. lorllorlll D d. | or I\" only \"\"5\"\"5 .6. 7.0 cmhigh object is held 10 cm in front of a concave (converging) mirror of an unknown focal length. The image produced has a magnication of 3.0. The focal length of the mirror, to the nearest tenth of a centimetre, is: hot yet answered Marked out of 1.00 '2' Fiag question Answer: I I Question 6 hot yet mwmd incident light my Marked out of 9 2.00 i | 't' Fiag question / \"'3\" . _ r use E rotatln g ' \"HE Ei-sided \"1:215 . HfF-'J mirror H' reflecting \\ mirror #1; l l . ' Viewer The apparatus is being used in an experiment similar to one conducted by Michelson for calculating the seed of light. The 8~sided mirror is rotating at a rate of 1000 Hz. a) If the incident light and the reflected light touch the same section of the mirror, the time interval required for the light to return to the rotating mirror is is. Express your answer to 2 significant figures. NOTE: You may type scientific notation in your answers. See the following examples. If your answer was 3300 you would type 3.3E3 If your answer was 0.00033 you would type 3.3E4 b) The speed of light, as determined by this experiment is ix 103 mis. Express your answer to two significant figures