JEE Mains 1-Feb-2023 Shift 2 Solved Paper

Section: Physics
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Question : 15 of 90
 
Marks: +1, -0
An electron of a hydrogen like atom, having Z=4, jumps from 4‌th ‌ energy state to 2‌nd ‌ energy state, The energy released in this process, will be:
( Given Rch=13.6‌eV)
Where R= Rydberg constant
c= Speed of light in vacuum
h= Planck's constant
[1-Feb-2023 Shift 2]
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