Questions
When an excited H atom goes to ground state it emits a photon. Statement 1 : Mass has changed into energy. Statement 2 : K.E. has increased.
detailed solution
Correct option is D
Mass remains unchanged. KE of electron = +13.6 n2 evTalk to our academic expert!
Similar Questions
A positron -electron pair form a hydrogen like system. Applying Bohr's theory to this system and ignoring any relativistic effects, the distance (a) between the positron and
electron in the ground state is given by
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