Light of wave length 5000 Angstrom falls on a sensitive plate with photoelectric work function of 1.9 eV. The maximum kinetic energy of the photo electron ... |
The wavelength of reflected light is 5000 Å and its frequency is 6 × 10 14 Hz. When reflected ray is normal to incident ray, the sum of the angle of incidence, ... |
λ=5000×10−10 m. ν=cλ=6×1014Hz. For the reflected light, λ,ν remains same. i is the incident angle. r is the reflected angle. i+r=90o. By, law of reflection, i=r. |
Light of wavelength 5000 x 10-8cm travels in free space with a ... myschool.ng › classroom › physics
Light of wavelength 5000 x 10-8cm travels in free space with a velocity of 3 x 108ms-1. What is its wavelength in glass of refractive index 1.5? |
7 авг. 2024 г. · Parallel light of wavelength 5000 Å falls normally on a single slit. The central maximum spreads out to 30∘ on either side of the incident ... |
Light of wavelength 5000 Å falls on a sensitive plate with photoelectric work function of 1.9 eV. The kinetic energy of the photoelectron emitted will be. |
Light of wavelength 5000 ∘A falls on a sensitive plate with photoelectric work function of 1.9 eV. The kinetic energy of the photoelectron emitted will be. |
Light of wavelength 5000 A 0 is diffracted by a slit. In diffraction pattern fifth minimum is at a distance of 5 mm from central maximum. If the distance ... |
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