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32. The critical angle for an air-glass interface is $ 42.6^{\circ} $. A light ray in air hits the interface, and the reflected ray is $ 100 \% $ polarized. What is the angle of refraction for that ray? A) $ 47.4^{\circ} $ B) $ 55.9^{\circ} $ C) $ 24.3^{\circ} $ D) $ 65.7^{\circ} $ E) $ 34.1^{\circ} $ 33. In a two-slit experiment, the slit separation is $ 3.00 \times 10^{-5} \mathrm{~m} $. The interference pattern is created on a screen that is 2.00 m away from the slits. If the 7 th bright fringe on the screen is 10.0 cm away from the central fringe, what is the wavelength of the light? A) 100 nm B) 204 nm C) 214 nm D) 224 nm E) 234 nm

          32. The critical angle for an air-glass interface is \( 42.6^{\circ} \). A light ray in air hits the interface, and the reflected ray is \( 100 \% \) polarized. What is the angle of refraction for that ray?
A) \( 47.4^{\circ} \)
B) \( 55.9^{\circ} \)
C) \( 24.3^{\circ} \)
D) \( 65.7^{\circ} \)
E) \( 34.1^{\circ} \)
33. In a two-slit experiment, the slit separation is \( 3.00 \times 10^{-5} \mathrm{~m} \). The interference pattern is created on a screen that is 2.00 m away from the slits. If the 7 th bright fringe on the screen is 10.0 cm away from the central fringe, what is the wavelength of the light?
A) 100 nm
B) 204 nm
C) 214 nm
D) 224 nm
E) 234 nm

$32. The critical angle for an air-glass interface is 42.6^∘. A light ray in air hits the interface, and the reflected ray is 100 % polarized. What is the angle of refraction for that ray? A) 47.4^∘ B) 55.9^∘ C) 24.3^∘ D) 65.7^∘ E) 34.1^∘ 33. In a two-slit experiment, the slit separation is 3.00 × 10^-5 m. The interference pattern is created on a screen that is 2.00 m away from the slits. If the 7 th bright fringe on the screen is 10.0 cm away from the central fringe, what is the wavelength of the light? A) 100 nm B) 204 nm C) 214 nm D) 224 nm E) 234 nm$

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