If gE and gM are the eccelerations due to gravity on the surface of the earth and the moon respectively
The electron of a hydrogen atom revolve round the proton in a circular
Which of the following law is used in the Millikans method for the determination of charge
One moving electron when comes closer to other stationary electron
millikans oil-drop experiment established that
In the phenomenon of electron discharge through gases at low pressure, the coloured glow in the tube appears as a result of
In A discharge tube ionization of enclosed gas is
a beam of cathode rays is subjected to crossed Electric (E) and Magnetic field (B)
The value +1/2 and -1/2 of spin quantum number show
O++, C+ , He++ and H+ ions are projected on the photographic plate with same velocity in a mass spectrograph. Which one will strik..
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