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The ratio of de broglie wavelenght …

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The ratio of de broglie wavelenght of electron and proton moving with the same speed is about 1. 1836:1 2. 1:1836 3. 1:1 4. 1:2

    • Posted by Tanashree Vimalan 5 years, 7 months ago

    CBSE > Class 11 > Chemistry
    • 2 answers

    Riya Rana 5 years, 7 months ago

    Use formula - {lambda = h / mv} mass of e- = 9.1 × 10*-31 and mass of p+ =1.6 × 10*-27 since mass of e- is less the wavelength of e- will be more since they both are inversely proportinal amd when you divide it cones 1836 hence your answer !

    1Thank You

    Riya Rana 5 years, 7 months ago

    Ans is 1. :-- 1836:1

    1Thank You

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