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Title: A thin flashlight beam traveling in air strikes a glass plate at an angle of 52° with the plane of ... Post by: Chery on Dec 5, 2016 A thin flashlight beam traveling in air strikes a glass plate at an angle of 52° with the plane of the surface of the plate. If the index of refraction of the glass is 1.4, what angle will the beam make with the normal in the glass?
A) 34° B) 64° C) 26° D) 56° E) 38° Title: Re: A thin flashlight beam traveling in air strikes a glass plate at an angle of 52° with the plane ... Post by: HotMath on Dec 5, 2016 Content hidden
Title: Re: A thin flashlight beam traveling in air strikes a glass plate at an angle of 52° with the plane of ... Post by: Chery on Jan 13, 2017 You're right again!
Appreciate it Title: Re: A thin flashlight beam traveling in air strikes a glass plate at an angle of 52° with the plane ... Post by: Joe shamoe on Mar 31, 2020 thank you
Title: Re: A thin flashlight beam traveling in air strikes a glass plate at an angle of 52° with the plane ... Post by: Martina Mayerhofer on Apr 18, 2020 Thank you
Title: Re: A thin flashlight beam traveling in air strikes a glass plate at an angle of 52° with the plane ... Post by: Ben Stern on May 26, 2020 thanks
Title: Re: A thin flashlight beam traveling in air strikes a glass plate at an angle of 52° with the plane ... Post by: Lana1 on Apr 25, 2021 Thankyou
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