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3. Define contrast and how is it measured through refractive index
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- The prism in the figure below is made of glass with an index of refraction of 1.56 for blue light and 1.53 for red light. Find ?R, the angle of deviation for red light, and ?B, the angle of deviation for blue light, if white light is incident on the prism at an angle of 30.0°. (Enter your answers in degrees.) (a) ?R, the angle of deviation for red light (b) ?B, the angle of deviation for blue lightThe prism in the figure below is made of glass with an index of refraction of 1.63 for blue light and 1.61 for red light. Find ?R, the angle of deviation for red light, and ?B, the angle of deviation for blue light, if white light is incident on the prism at an angle of 30.0°. (Enter your answers in degrees.) see image attached (a) ?R, the angle of deviation for red light (b) ?B, the angle of deviation for blue lightThe prism in the figure below is made of glass with an index of refraction of 1.74 for blue light and 1.68 for red light. Find δR, the angle of deviation for red light, and δB, the angle of deviation for blue light, if white light is incident on the prism at an angle of 30.0°. (Enter your answers in degrees.) (a) δR, the angle of deviation for red light ______ ° (b) δB, the angle of deviation for blue light _____ °
- The prism in the figure below is made of glass with an index of refraction of 1.63 for blue light and 1.61 for red light. Find ?R, the angle of deviation for red light, if white light is incident on the prism at an angle of 30.0°. (Enter your answer in degrees.)The prism in the figure below is made of glass with an index of refraction of 1.51 for blue light and 1.45 for red light. Find ?R, the angle of deviation for red light, and ?B, the angle of deviation for blue light, if white light is incident on the prism at an angle of 30.0°. (Enter your answers in degrees.) A horizontal beam of white light approaches from the left the hypotenuse of a right-triangular prism that has a horizontal base, which makes a 60.0° angle with the hypotenuse. The beam of white light is incident on the hypotenuse at an angle of 30.0° to the normal of the hypotenuse. Upon entering the prism, the beam of white light splits into two rays: The upper, red ray moves down and to the right, is incident on the vertical leg of the prism, and exits the prism down and to the right at a steeper slope than in the prism, and at an angle ?R to the horizontal. The lower, blue ray moves down and to the right at a steeper slope than the red ray, is incident on the vertical leg of…What are the different properties of light that apply to the image formation of optical devices such as mirrors and lenses? Show illustration
- State clearly the principle of Physics that you are using (invoking is the scientific word). Explain (briefly) your methodology. Give any equations that you may use A laminated window consists of Perspex and glass. At the Perspex to glass interface the angle of refraction is 25.00. and the angle of incidence is 150. If the refractive index of the glass is 1.60, what is the refractive index of the Perspex?given the figure on the right , calculate the time it takes for the light to pass through plastic blockexplain this graph. how com that the slope is the refractive index of the medium??
- Light traveling horizontally enters a right-angle prism as shown in the figure below. The index of refraction of the prism is n = 1.9, and it is surrounded by air. Determine the exit deflection angle θ2. Express your answer in degrees, to at least one digit after the decimal.Solve the following problems completely. Draw and label appropriate diagrams. 1. A light ray in the air is incident on an air to glass boundary at an angle of 45.0o and is refracted inthe glass of 30.0o with the normal. What is the index of refraction of the glass?Explain how does refraction of light passes through a rectangular glass slab.With Diagram?