The wavelength of monochromatic light is 5000 À in air. What will be its wave number in a medium of R. I. 1.5 ?
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A: given: index of refraction (n) = 1.3 thickness (t)= 325nmformula:λ= 2nt / m+ 1/2λ= 2(1.3)(325)nm /…
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A: Given Wavelength in air λ0 = 630 nm Refractive index of the material= 2
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A: Given:Intensity of unpolarized light, lo =9.53E3 W/m2
Q: ng. Ra for a seri e incident monc anges when pol clow. 30 45 58.7 57.4 13 499
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A: Given: R.I of the thin film: μtf=1.4 R.I of the water: μw=1.33 The thickness of the film: t=320 nm
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A: The intensity of the incident light is denoted by I0. The intensity of transmitted light is I = I0/2…
Q: 4.4.2. A beam of polarized light passes through a polarizing filter. When the angle between the…
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A: Given, density ,d=2800kg/m3 uniform thickness=1mm Mass of lamp shade is given by, M=d.V=d.A.t…
Q: Two interfering light waves have intensities of 20\,W\,m−2 and 40\,W\,m−2, and the phase difference…
A: Intensity of 1st light wave = 20 W m^−2 Intensity of 2nd light wave = 40 W m^−2 Phase difference =…
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Q: A bulb emits light ranging in wavelength from 1.04E-7 m to 6.04E-7 m. What is the minimum wave…
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A: Given: Light Intensity of the Iθ∝w2sinuusinNvsinv where, u=12kwsinθ v=12kssinθ k=2πλ and λ is the…
Q: Electromagnetic wave of unknown wavelength passes through the slit of width a =3.79 µm and the first…
A: Use diffraction condition and put the values this will give Wavelength of the electromagnetic wave.
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