On operating an X–ray tube at 1 kV. X–rays of minimum wavelength 6.22 Å are produced. If…
Physics · JEE Main · NTA Exams — Atoms and Nuclei
On operating an X–ray tube at 1 kV. X–rays of minimum wavelength 6.22 Å are produced. If the tube is operated at 10 kV, then the minimum wavelength of X–rays produced will be
- 0.622 Å
- 6.22 Å
- 3.11 Å
- 62.2 Å
Answer
(A) 0.622 Å
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- Suppose an electron is attracted towards the origin by a force k/r, where k is a constant and r is the…
- Consider the following reaction _ 1 H ^ 2 + _ 1 H ^ 2 _ 2 He ^ 4 + Q If m ( 1 H 2 ) = 2.0141 u ; m ( 2 He 4 )…
- In a nuclear reactor the fast moving neutrons are slowed down by passing them through
- In the options given below, let E denote the rest mass energy of a nucleus and (n) a neutron. The correct…
- The below is a plot of binding energy per nucleon E b , against the nuclear mass M; A, B, C, D, E, F…
- Two identical, photocathodes receive light of frequencies f 1 and f 2 . If the velocities of the…
- The kinetic energy of an electron in the first orbit of H atom is 13.6 eV. The total energy of an electron in…
- In Bohr’s Model of hydrogen atom. The ratio between the period of revolution of an electron in orbit of n = 1…
More Atoms and Nuclei questions · Browse all practice questions