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if threshold wavelength for ejection of electron from metal is 330 nm then work function for the photoelectric emission is
Asked by vaishnavithombare572 | 18 Nov, 2023, 01:15: PM
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Work function can be calculated as follows:
Answered by | 18 Nov, 2023, 04:35: PM
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The frequency of electromagnetic radiation of wave number 10^4 cm
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Asked by dasgiridhari1156 | 08 Jan, 2024, 10:40: PM
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if threshold wavelength for ejection of electron from metal is 330 nm then work function for the photoelectric emission is
Asked by vaishnavithombare572 | 18 Nov, 2023, 01:15: PM
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what is the ratio of T1/T2 in second orbit of hydrogen atom to third orbit of He+ ion
Asked by purvi16saini2004 | 15 Jul, 2022, 06:12: PM
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let 10^-16 J of light energy is required by the interior of human eye to see an object. The number of photons of green light (ý=550)needed to see the object are approximately equal to
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Consider an atomic species of atomic no.Z and consisting of three electrons which are orbiting equally spaced in the same circular orbit. Let A be the Bohr radius and let the Bohr quantization rule hold for each electron. Then the ground state radius of the three electron atom is-
Asked by shahimanoj61 | 12 Jun, 2022, 06:06: PM
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Consider an Atomic species of atomic no.Z and consisting of three electrons which are orbiting equally spaced in the same circular orbit. Let A be the Bohrs radius and let the Bohrs quantization rule hold for each electron. Then the ground state radius of the three electrons ATOM is
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900 nm wavelength radiation is used in the treatment to relieve muscle pain. So which of the following is similar to this wavelength radiation? (A) Balmer (infinity to 2) (B) Lyman (infinty to 1) (C) paschen (5 to 3) (D) paschen (infinity to 3)
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Asked by dodiakanaksinh3 | 13 Sep, 2021, 10:16: PM
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