Get the minimum thickness of the film

Reference no: EM13665268

A uniform layer of water (n = 1.33) lies on a glass plate (n = 1.52). Light shines perpendicularly on the layer. Because of constructive interference, the layer looks maximally bright when the wavelength of the light is 403 nm in vacuum and too when it is 605 in vacuum. (a) Get the minimum thickness of the film. (b) Assuming that the film has the minimum thickness and that the visible spectrum extends from 380 to 750 nm, Decide the visible wavelength (in vacuum) for which the film appears totally dark.

Reference no: EM13665268

Questions Cloud

A rocket in a fireworks display explodes high in the air : A rocket in a fireworks display explodes high in the air. The sound spreads out uniformly in all directions. The intensity of the sound is 4.33 x 10-6W/m2 at a distance of 112 m from the explosion. Discover the distance (in m) from the source at whic..

Review the media of anthonys orchard : Review the media of Anthonys Orchard - Conduct a gap analysis for Anthonys Orchard and devise a benchmarking review for Anthonys Orchard

What are the waves wavelength and frequency : A woman is standing in the ocean, and she notices that after a wave crest passes by, five more crests pass in a time of 54.1 s. The distance among two successive crests is 33.9 m. What are the wave's (a) wavelength, (b) frequency, (c) period, and (d)..

What is the tension in the string : The linear density of the A string on a violin is 9.69 x10-4 kg/m. A wave on the string has a frequency of 323 Hz and a wavelength of 40.7 cm. What is the tension in the string?

Get the minimum thickness of the film : A uniform layer of water (n = 1.33) lies on a glass plate (n = 1.52). Light shines perpendicularly on the layer. Because of constructive interference, the layer looks maximally bright when the wavelength of the light is 403 nm in vacuum and too when ..

Review the benchmarking efforts of your own organisation : Explain the degree to which the existing benchmarks align with existing organisational goals. Propose improvements, which would better align benchmarks as needed.

Image for the maximum angular magnification for a normal eye : A 15 cm focal length converging lens is used to magnify small newspaper print 2 mm high. Compute the height of the image for the maximum angular magnification for a normal eye. Suppose the eye focuses at the near point of 25 cm.

Circuit was an inductor connected to a capacitor in series : What are some reasons why my gauged frequency would be too high or too low when compared to the actual frequency of a LC circuit? *One circuit was an inductor connected to a capacitor in series and the other was linked in parallel.

What is the mass of the ice that will melt : A 150.0 g copper cylinder at 425.0 C is placed on a large block of ice at 0.00 C. Suppose that no energy is transferred to the surroundings. What is the mass of the ice that will melt?

User Account

All Pages