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The lines in Balmer series have their wavelengths lying between

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Important Questions on Atoms

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Gamma Question Bank for Medical Physics>Chapter 29 - Atoms>Assigment>Q 20
If an electron in hydrogen atom jumps from third orbit to second orbit, the frequency of the emitted radiation is given by ( c is speed of light)
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Gamma Question Bank for Medical Physics>Chapter 29 - Atoms>Assigment>Q 23
What should be the ratio of minimum to maximum wavelength of radiation emitted by transition of an electron to ground state of Bohr's hydrogen atom?
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Gamma Question Bank for Medical Physics>Chapter 29 - Atoms>Assigment>Q 24
The product of angular speed and tangential speed of electron in nth  orbit of hydrogen atom is
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Gamma Question Bank for Medical Physics>Chapter 29 - Atoms>Assigment>Q 27
Hydrogen atoms are excited from ground state to the principal quantum number 5. Number of spectral lines observed will be
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Gamma Question Bank for Medical Physics>Chapter 29 - Atoms>Assigment>Q 28
Identify the incorrect relationship
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Gamma Question Bank for Medical Physics>Chapter 29 - Atoms>Assigment>Q 29
Which is the correct relation between de-Broglie wavelength of an electron in the nth  Bohr orbit and radius of the orbit R ?
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Gamma Question Bank for Medical Physics>Chapter 29 - Atoms>Assigment>Q 30
If the frequency of KαX-rays emitted from the element with atomic number 31 is v then the frequency of Ka X-rays emitted from the element with atomic number 51 would be
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Gamma Question Bank for Medical Physics>Chapter 29 - Atoms>Assigment>Q 31
The X-ray beam coming from an X-ray tube will be