An opaque mask is placed between a small light bulb and a screen. A transparent block of glass is placed in front of the screen as shown in the side-view figure below. The refractive index of glass is ng = 1.5 and the surrounding medium is air with n. = 1.0. • If the piece of glass were to be removed, would the size of the shadow on the screen increase, decreas or stay the same? Please explain your reasoning and support your answer with a qualitatively correct ray diagram. Suppose the entire experiment is now immersed in a medium with a refractive index of nm = 1.4. Does submerging the experiment in this new medium cause the size of the shadow on the screen to increase, decrease or stay the same? Please explain your reasoning and support your answer with a qualitatively correct ray diagram. Very small source of light Cardboard Glass Screen

An opaque mask is placed between a small light bulb and a screen. A transparent block of glass is placed in front of the screen as shown in the side-view figure below. The refractive index of glass is ng = 1.5 and the surrounding medium is air with n. = 1.0. • If the piece of glass were to be removed, would the size of the shadow on the screen increase, decreas or stay the same? Please explain your reasoning and support your answer with a qualitatively correct ray diagram. Suppose the entire experiment is now immersed in a medium with a refractive index of nm = 1.4. Does submerging the experiment in this new medium cause the size of the shadow on the screen to increase, decrease or stay the same? Please explain your reasoning and support your answer with a qualitatively correct ray diagram. Very small source of light Cardboard Glass Screen

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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