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Grade 12Physical Chemistry

plz tell me its correct ans..i am waiting plz elaborate

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Profile image of anfal
6 Years agoGrade 12
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ApprovedApproved Tutor Answer6 Years ago
The kineticenergy, however, decreasesas you go to higher orbits. This is because the centripetal force of attraction is less and so the centripetal acceleration is also less and the orbital velocity is less
hence greater the speed less will be the shell number