Physics-
General
Easy
Question
Protons and singly ionized atoms of 
are passed in turn (which means one after the other and not at the same time) through a velocity selector and then enter a uniform magnetic field. The protons describe semicircles of radius 10 mm. The separation between the ions of 
and 
after describing semicircle is given by
- 60 mm
- 30 mm
- 2350 mm
- 2380 mm
The correct answer is: 60 mm
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he figure given shows an energy level diagram for the hydrogen atom. Several transitions are marked as I,II,III, _. The diagram is only indicative and not to scale.
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he figure given shows an energy level diagram for the hydrogen atom. Several transitions are marked as I,II,III, _. The diagram is only indicative and not to scale.
In which transition is a Balmer series photon absorbed ?
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In which transition is a Balmer series photon absorbed ?
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In which transition is a Balmer series photon absorbed ?
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If min is minimum wavelength produced in X-ray tube and k
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Choose the correct statement (s) related to the wavelength of light used.
physics-General
