In an X-ray tube electrons bombarding the target produce X-rays of minimum wavelength 1…
Physics · JEE Main · NTA Exams — Atoms and Nuclei
In an X-ray tube electrons bombarding the target produce X-rays of minimum wavelength \(1 \AA\) What must be the energy of bombarding electrons:
- 13375 eV
- 12375 eV
- 14375 eV
- 15375 eV
Answer
(B) 12375 eV
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- Li nucleus has three protons and four neutrons. Mass of Li nucleus is 7.016005 amu. Mass of proton is…
- C 14 has half life 5700 years. At the end of 11400 years, the actual amount left is
- An electron makes transition inside a hydrogen atom. The orbital angular momentum of the electron may change…
- A nuclear reaction containing U 235 produces 10 MW. Calculate the fission rate assuming that 200 MeV of…
- When _ 12 U ^ 235 is bombarded with slow neutrons, the result is the formation of
- The ratio of the shortest wavelength of two spectral series of hydrogen spectrum is found to be about 9. The…
- The wavelengths involved in the spectrum of deuterium ( _ 1 ^ 2 D ) are slightly different from that of…
- A free neutron decays into a proton but a free proton does not decay into a neutron. This is because
More Atoms and Nuclei questions · Browse all practice questions