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Structure of Atom · 2021 · 1 Sep · Shift 2

1 Chemistry questions from this JEE Main paper
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Structure of Atom · 2021 · 1 Sep · Shift 2

1 Chemistry questions from this JEE Main paper

  1. Q20.A 50 watt bulb emits monochromatic red light of wavelength of 795 nm. The number of photons emitted per second by the bulb is x × 1020. The value of x is ​. [Given : h = 6.63 × 10 − 34 Js and c =…
    Chemistry · Structure of Atom · Numerical