In this problem, use 473 nm for the wavelength of blue light and the index of refraction of oil to be 1.40. Calculate the minimum thickness (in nanometers) of an oil slick on water that appears blue when illuminated by white light that is incident perpendicular to the oil's surface.
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The minimum thickness of the oil thin-film was found to be be 84.464 nm
In this problem, use 473 nm for the wavelength of blue light and the index of...
Calculate the minimum thickness (in nm) of an oil slick on water that appears blue when illuminated by white light perpendicular to its surface. Take the blue wavelength to be 465 nm and the index of refraction of oil to be 1.4. Your answer should be a number with one decimal place, do not include unit. 1 nm = 10m na = 1 ng 1.33 Water
Problem 7: An oil slick on water is 120 nm thick and illuminated by white light incident perpendicular to its surface. What is the longest wavelength (in nm) which is constructively reflected, given its index of refraction is 1.40? Numeric : A numeric value is expected and not an expression.
a) An oil slick on water is 108 nm thick and illuminated by white light incident perpendicular to its surface. What color does the oil appear (what is the most constructively reflected wavelength, in nanometers), given its index of refraction is 1.41? (Assume the index of refraction of water is 1.33.) wavelength________ nm b)A ruby laser beam is reflected from the surface of a CD onto a wall. The brightest spot is the reflected beam at an angle equal to...
A transparent oil of index of refraction 1.15 spills on the surface of water (index of refraction 1.33), producing a maximum of reflection with normally incident green light (wavelength 500 nm in air). Assuming the maximum occurs in the first order, determine the thickness of the oil slick. nm
Problem 10: A soap bubble is 115 nm thick and illuminated by white light incident perpendicular to its surface. What is the longest wavelength in him which is constructively reflected, assuming soap has the same index of refraction as water ( 1 Numerie : A numeric value is expected and not an expression 1.33)?
The index of refraction for a diamond for red light of wavelength 651 nm is 2.35, while that for blue light of wavelength 439 nm is 2.26. Suppose white light is incident on the diamond at 26.3 ◦ . Find the angle of refraction for red light. Answer in units of ◦. Find the angle of refraction for blue light. Answer in units of ◦.
2. -/5 points KatzPSE1 36.P.015 My Notes Ask Your Teacher Sometimes a nonreflective coating is applied to a lens, such as a camera lens. The coating has an index of refraction between the index of air and the index of the lens. The coating cancels the reflections of one particular wavelength of the incident light. Usually, it cancels green-yellow light (à - 552.0 nm) in the middle of the visible spectrum. (a) Assuming the light is incident perpendicular to the...
Sometimes a nonreflective coating is applied to a lens, such as a camera lens. The coating has an index of refraction between the index of air and the index of the lens. The coating cancels the reflections of one particular wavelength of the incident light. Usually, it cancels green-yellow light (λ 546.0 nm) in the middle of the visible spectrum. (a) Assuming the light is incident perpendicular to the lens surface, what is the minimum thickness of the coating in...
Problem 6 A certain crude oil has an index of refraction of 1.24. A ship dumps 1.42 m3 of this oil into the ocean, and the oil spreads into a thin uniform slick. If the film produces a first-order maximum of light of wavelength 488 nm normally incident on it, how much surface area of the ocean does the oil slick cover? Assume that the index of refraction of the ocean water is 1.35. Submit Answer Tries 0/6
A scientist notices that an oil slick floating on water when viewed from above has many different rainbow colors reflecting off the surface. She aims a spectrometer at a particular spot and measures the wavelength to be 750 nm (in air). The index of refraction of water is 1.33.Part A: The index of refraction of the oil is 1.20. What is the minimum thickness of the oil slick at that spot? t= 313nmPart B: Suppose the oil had an index...