The circumference of the third Bohr orbit of an electron is `4.5xx10^(-9) m` . What is the de broglie wavelength of the electron in this orbit ?

The de Broglie wavelength of an electron in the 3rd Bohr orbit is

The de Broglie wavelength of an electron in the 3rd Bohr orbit is

The de Broglie wavelength of an electron in the first Bohr orbit is

The de-Broglie wavelength of an electron in the first Bohr orbit is

The de-Broglie wavelength of an electron in the first Bohr orbit is

The circumference of the first Bohr orbit in H atom is 3.322 xx 10^(-10) m .What is the velocity of the electron of this orbit ?

The de broglie wavelength of an electron in the first Bohr orbit is equal to

The circumference of circular orbit of electron in a He^(+) ion is five times the de-Broglie wavelength associated with the electron. Find the radius of the orbit.

The circumference of the second orbit of an atom or ion having single electron, 4times10^(-9) m.The de-Broglie wavelength of electron revolving in this orbit should be