what are medical devices that use light diffraction or light polarization techniques in their mechanism.
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Q: Determine the speed, wavelength, and frequency of light from a helium-neon laser as it travels…
A: Given: Wavelength λ0=632.8 nm=632.8×10-9 m Refractive index n=1.458 Standard data used: c=3×108 m/s
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what are medical devices that use light diffraction or light polarization techniques in their mechanism.
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- In a certain time, light travels 2.73 km in a vacuum. During the same time, light travels only 1.40 km in a liquid. What is the refractive index of the liquid? Number i UnitsWhat is the index of refraction of a material for which the wavelength of light is 0.658 times its value in a vacuum? Identify the likely substance. The substance is most likelyWhat angle would the axis of a polarizing filter need to make with the direction of polarized light of intensity 1.90 kW/m2 to reduce the intensity to 40.0 W/m2? =____°
- Components of some computers communicate with each other through optical fibers having an index of refraction n = 1.65. What time in nanoseconds is required for a signal to travel 0.17 m through such a fiber? nsThe physicist Albert Michelson invented two famous pieces of experimental equipment. The was able to measure the speed of light while the could measure the wavelength of a single coloured coherent light source. O Rotating Mirror Experiment, Raman Spectrometer O Michelson Interferometer, Rotating Mirror Experiment O Raman Spectrometer, Rotating Mirror Experiment O Rotating Mirror Experiment, Michelson InterferometerA life-guard wants your help choosing a pair of new sun-glasses to minimize reflections from the water. She noticed an advertisement that let one choose the angle of polarization orientation of the sunglasses. What polarization angle, if any would you advise her to choose for her new glasses. Question 6 options: A pair of polarizing sunglasses offers no advantage for a people near the water. Sunglasses with a horizontally oriented polarizer would be best for reducing ocean glare. Sunglasses with a vertically oriented polarizer would be best for reducing ocean glare.
- Your boss calls you in his office and hands you the plot shown below. The plot represent data of reflection coefficient for an EM-wave at oblique incidence. It includes the index of refraction of the second medium (n2) and also an angle that your boss does not understand what it is. Your boss tells you that in 30 min, the customer will call back and wants the following information: 1. What polarization has been used to obtain the data 2. What is the index of refraction of the first medium and whether or not is an external or internal reflection. 3. What does the number right above the x-axis represent. 1.5 n;= 3 0.5 41.42 -0.5 10 20 30 40 50 60 70 80 90 Angle of incidence Reflection CoefficientsNeed help with the attached question, please help with all parts of the question.Determine the speed, wavelength, and frequency of light from a helium-neon laser as it travels through polystyrene. The wavelength of the light from the laser is 632.8 nm in air and the index of refraction of polystyrene is 1.490. speed = m/s wavelength = nm frequency = Hz