If the lowest energy X-rays have `lambda=3.055xx10^(-8)` m, estimate the minimum difference in energy between two Bohr's orbits such that an electronic transition would correspond to the emission of an X-ray. Assuming that the electrons in other shells exert no influence, at what Z (minimum) would a transition form the second level to the first result in the emission of an X-ray?

If the lowest energy X-rays have lambda = 3.055 xx 10^(-8)m , estimate the minimum difference in energy between two Bohr.s orbits such that an electronic transition would correspond to emission of an X-ray. Assuming that the electrons in other shells exert no influence, at what Z(minimum) would a transition from the second energy level to the first result in the emission of an X-ray ?

At what atomic number would a transition from n=2"to"n=1 energy level result in emission of photon of lambda= 3xx10^(-8)m ?

At what atomic number would a transition from n=2 to n=1 energy level result in emission of photon of lambda= 3xx10^(-8)m ?

For the hydrogen atom E_(n)=-1/(n^(2))R_(H) Where R_(H)=2.178xx10^(-18)J Assuming that the electrons in other shells exert no effect, find the minimum no. of Z (atomit no.) at which a transition from the second energy level to the first results in teh emission of an X-ray. Given that the lowest energy rays have lamda=4xx10^(-8)m .

For the hydrogen atom E_(n)=-1/(n^(2))R_(H) Where R_(H)=2.178xx10^(-18)J Assuming that the electrons in other shells exert no effect, find the minimum no. of Z (atomit no.) at which a transition from the second energy level to the first results in teh emission of an X-ray. Given that the lowest energy rays have lamda=4xx10^(-8)m .

Estimate the difference in energy between 1st and 2nd Bohr orbits for hydrogen atom. At what minimum atomic number, a transition from n = 2 to n=1 energy level would result in the emission of X-rays with lambda=3 xx 10^(-8) m? Which hydrogen atom like species does this atomic number correspond to?

Estimate the difference in energy between the first and second Bohr's orbit for a hydrogen atom At what minimum atomic number , a transition from n = 2 to n = 1 energy level would result in the enmission of X -rays with lambda = 3.0 xx 10^(-8) m ? Which hydogen -like spectrium does this atomic bnumber corresponding to ?

Two electrons are fired towards each other with a speed of 3xx10^(6) m/s. What would be the minimum separation between the electrons?