List of top Physics Questions on Atoms asked in JIPMER

Which of the following series in the spectrum of hydrogen atom lies in the visible region of the electromagnetic spectrum?

Which of the following represents isotope, isobar, isotones respectively?

In hydrogen atom, which one of the following transitions produce a spectrum line of maximum wavelength?

Band spectrum is also called

Rydberg constant is

Hydrogen atom is excited from ground state to another state with principal quantum number equal to $4$. Then the number of spectral lines in the emission spectra will be

What is the wavelength of the most energetic photon emitted in the Balmer series of the hydrogen atom?

If the wavelength of 1st line of Balmer series of hydrogen is 6561 ?, the wavelength of the 2 line of series will be

Hard X-rays for the study of fractures in bones should have a minimum wavelength of $10^{-11}$ m. The accelerating voltage for electrons in X-ray machine should be

The nuclei of which one of the following pairs of nuclei are isotones?

The radius of electron's second stationary orbit in Bohr's atom is R. The radius of 3rd orbit will be

The value of amu is which of the following?

The velocity of an electron in the innermost orbit of an atom is :

The radius of the third Bohr orbit is $ 4.77\text{ }\overset{\text{o}}{\mathop{\text{A}}}\,. $ The radius of the second orbit will be:

One standard atomic mass unit is: