175. In the figures below, the incoming rays include blue and red rays entering a glass from air. Which figure shows a physically possible refraction? [Figure (1): rays labeled red and blue refracting at glass surface, red bending more] [Figure (2): rays refracting at glass surface] [Figure (3): rays labeled blue and red refracting at glass surface] [Figure (4): rays labeled blue and red refracting at glass surface, blue bending more] Calculation Space %% Page 16 Physics $\leftarrow 122\text{-A} \rightarrow$ Page 7
\textbf{175.} In the figures below, the incoming rays include blue and red rays entering a glass from air. Which figure shows a physically possible refraction?
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\textit{[Figure (1): rays labeled red and blue refracting at glass surface, red bending more]}
\textit{[Figure (2): rays refracting at glass surface]}
\textit{[Figure (3): rays labeled blue and red refracting at glass surface]}
\textit{[Figure (4): rays labeled blue and red refracting at glass surface, blue bending more]}
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\textbf{Calculation Space}
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\textbf{Physics} \hfill $\leftarrow 122\text{-A} \rightarrow$ \hfill \textbf{Page 7}