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NEETChemistryStructure of Atom

The mass of an electron is 9.1 × 10 –31 kg. If its K.E. is 3.0 × 10 –25 J, what is its wavelength?

Options

  1. A8967Å
  2. B5674Å
  3. C6892Å
  4. D9124Å

Correct answer

A. 8967Å

Step-by-step solution

Correct Option is : (A) 8967Å

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