Subrat Asked a Question
January 4, 2021 8:30 pmpts 30 pts
12 20. state ACCording to the Bohr theory, how many revolutions will an electron make in the first excited sta O nydrOgen, if the life time in that state is 10- s ? (A) 0.3x 10 rev (B) 8.3x 105 rev (C) 4.3 x 10° rev (D) 0.5x 10 rev
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  • Rohit kumar gupta thankyou
    see the attachment
    • cropped7380959250570929320.jpg
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  • Dhairya sharma Best Answer
    see attached for solution. Correct option is b
    • cropped4376908309795169602.jpg
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    Dhairya sharma
    it'll help you
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