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2. structure of atom — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistry2. structure of atom1 Mark
MCQ
de-Broglie equation is
  • A
    $n\lambda = 2d\sin \theta $
  • B
    $E = hv$
  • C
    $E = m{c^2}$
  • ✓
    $\lambda = \frac{h}{{mv}}$
✓

Answer

Correct option: D.
$\lambda = \frac{h}{{mv}}$
d
(d) According to de-Broglie $\left( {\lambda = \frac{h}{{mv}}} \right)$.

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