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Exercise a. Determine the angle of incidence of a fixed ray of light falling on...

Exercise
a. Determine the angle of incidence of a fixed ray of light falling on a vertically oriented mirror that is facing the right. If the mirror is rotated 15 clockwisely and the total angle of 30° is formed between the incident and reflected rays. b. Determine the glancing angle if the mirror is rotated anti-clockwisely with an angle of rotation of 5 where the total angle between the incident and reflected rays becomes 50°. c. Sketch the diagram.?
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Asked by Idowu Ayomide olaniyi on 3rd October, 2022
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WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
WAEC offline past questions - with all answers and explanations in one app - Download for free
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WAEC offline past questions - with all answers and explanations in one app - Download for free
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
WAEC May/June 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 99995