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A glass of water (n = 1.33) has a layer of oil (n = 1.49) floating on top. (a) Calculate the critical angle for the oil-
Posted: Fri May 06, 2022 11:56 am
by answerhappygod
- A Glass Of Water N 1 33 Has A Layer Of Oil N 1 49 Floating On Top A Calculate The Critical Angle For The Oil 1 (35.62 KiB) Viewed 20 times
A glass of water (n = 1.33) has a layer of oil (n = 1.49) floating on top. (a) Calculate the critical angle for the oil-water interface. (2 marks) (b) If a ray of light traveling up through the water to the oil at an incident angle of 65.0°, will total internal reflection happen? (1 mark) (c) If a ray of light traveling down through the oil to the water at an incident angle of 65.0°, will total internal reflection happen? (1 mark)