Answered: An oil film (n = 1.48) of thickness 290… | bartleby

Related questions

Question

An oil film (n = 1.48) of thickness 290 nm floating on water is illuminated with white light at
normal incidence. What is the wavelength of the dominant color in the reflected light?
Select one:
O A. Green (541 nm)
O B. Yellow (572 nm)
O C. Blue-green (493 nm)
O D. Blue (470 nm)
O E. Violet (404 nm)
Time left 2:44:13
2

Expert Solution

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

A thin film of glycerin (n = 1.473) of thickness 525 nm with air on both sides is illuminated with white light at near normal incidence. What wavelengths will be strongly reflected in the range 300 nm to 700 nm? answer nm (smallest value) answer nm answer nm (largest value)
You are looking up at the Moon, which is 3.8 × 10^8 m away from Earth. It is nighttime, and your pupils have opened to a diameter of 8 mm. Assume that the light has a wavelength of 600 nm. a. If you're looking at two objects on the Moon's surface, how far apart must they be for you to be able to resolve them? Assume that the light from the Moon has a wavelength of 600 nm.
Two waves of light in air, of wavelength 600.0 nm, are initially in phase. They then travel through plastic layers as shown in the figure below, with L1 = 4.44 µm, L2 = 3.97 µm, n1 = 1.45, and n2 = 1.62. What multiple of A gives their phase difference after they have both emerged from the layers? Give absolute value. L1 Number i 0.906 Units This answer has no units
The polarizing angle in air for diamond is 67.4°. Calculate the critical angle inside the diamond for total internal reflection. а. 32.6° b. 22.6° с. 24.6° d. 28.6° e. 48.8°
An extremely thin sheet of glass is being inspected at the laboratory. Illuminated by white light at near-normal incidence, the film-like sheet is 0.361 µm thick and has air on both sides. If the glass has a refractive index of 1.66, what wavelength of visible light (in nm) does it reflect most strongly? (The wavelengths of visible light range from 400 to 700 nm.)??nm
Visible light travels through air and is incident on an acrylic block making an angle of 45° with the normal. Which statement about the angles of the transmitted light is correct? Index of refraction, n 1.54 1.52 1.50 1.48 1.46 Crown glass Acrylic Fused quartz O Both the red and violet transmitted light make angles greater than 45°. O Transmitted red light makes an angle less than 45° and violet light greater than 45º. O Both the red and violet transmitted light make angles less than 45°. O Transmitted red light makes an angle greater than 45° and violet light less than 45°.
9. A thin film of oil, of index of refraction, n =1.25, covers a glass surface. Normally incident light passes through air (index of refraction nir =1.000) and then passes through the oil and the refracted ray exits through the glass which has an index of refraction of n, =1.55 .when illuminated with normally incident light, successive maxima in reflection are observed at wavelengths of 2, = 540.0nm and 2, = 405.0nm (these are air wavelengths). No maxima are observed between those two wavelengths. What is the thickness of the oil film?
Chapter 25: Problem 11: Consider the internal reflection of light at the interface between water and ice. For convenience, the index of refraction for a variety of materials is provided below. a) What is the minimum angle, in degrees, at which you will get total internal reflection at this interface?
An extremely thin sheet of glass is being inspected at the camera store. Illuminated by white light at near-normal incidence, the film-like sheet is 0.415 µm thick and has air on both sides. If the glass has a refractive index of 1.52, what wavelength of visible light (in nm) does it reflect most strongly? (The wavelengths of visible light range from 400 to 700 nm.)
When white light illuminates an oil film on water and the reflected light is viewed perpendicular to the surface of the water, no green light at 512 nm is reflected but there is a strong presence of red light with a wavelength of 640 nm. Determine the thickness of the oil film. Take the index of refraction of oil to be 1.28.
Assume that a material is composed of 3 layers in descending order: air (nair = 1.00), water (nwater = 1.33), and glass (nglass= 1.52). Then, assume that a monochromatic light ray in the air passes through the surface of water with an angle of incidence 0₁ = 40 degrees. A. Find the angle of refraction in glass after it passes completely through the water layer. B. Find how fast is the light ray moving in the glass?
The walls of a soap bubble have about the same index of refraction as that of plain water, n = 1.33. There is air both inside and outside the bubble. What wavelength (in air) of visible light is most strongly reflected from a point on a soap bubble where its wall is 340. nm thick? Note: Your answer is assumed to be reduced to the highest power possible.

SEE MORE QUESTIONS