What is sodium light what is difference between sodium light and white light . I didnt understan
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A: The energy of the photon is given as E=8.9×10-17 J
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A: Given information: Here, λ1 and λ2 are the two wavelengths.
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Q: An X-ray tube operates at 20 kV. A particular electron loses 5% of its kinetic energy to emit an…
A: potential difference = 20 kV Percentage of energy lost by electron to emit X-ray = 5%
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Q: When light with a wave length 200nm is incident on a metal surface electrons are ejected with a max…
A: Given Data: The kinetic energy is: E1=3.34×10-19 J The wavelength is: λ1=200 nm=200×10-9 m The…
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A: Given data : Mass of the bullet, m = 3.31 g = 3.31×10-3 kg Speed…
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Q: PET is an abbreviation for O photon emission tunneling. O photon-electron tunneling. O pericranial…
A: Positron emission tomography is the abbreviation of PET in pysics It is a nuclear imaging technique…
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A: given that, voltage V = 1.74 V wavelength of light fall λ = 180 nm The kinetic energy of the…
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Q: 17. Does the position operator in the x-direction depend on the problem to be solved in quantum…
A: Yes.
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Q: What is the frequency of 450 nm light?...How many electrons can occupy all orbitals with n=6
A: Wavelength of the light λ=450 nm=450×10-9m Speed of light c=3×108m/s Frequency of light…
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Q: What is the magnitude of the momentum of an electron (in units of 1026 kg m s with a de Broglie…
A: de- Broglie Wavelength = h/mv Where h= Planck constant = 6.626×10^-34 Js mv = momentum of electron…
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A: ϕ=hcλ
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