A sample of hydrogen atoms contains 100 atoms. All the atoms are excited to the same nth excited state. The total energy released by all atoms is \frac{4800}{49} Rch , , as they reaches to ground state through different electronictransitions. Then (R is Rydberg constant)

Maximum energy of a emitted photon is \frac{48}{49} Rch

Initially atoms are in 7th excited state

Initially atoms are in 6th excited state

Maximum numbers of photons that can be emitted by this sample is 1,000

JEE Advanced Model Paper 10 with solutions for online practice

Question : 12 of 54

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A sample of hydrogen atoms contains 100 atoms. All the atoms are excited to the same nth excited state. The total energy released by all atoms is

4800

Rch , , as they reaches to ground state through different electronictransitions. Then (R is Rydberg constant)

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