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BITSAT2024ChemistryStructure of AtomActual

If the de-broglie wavelength of a particle of mass (m) is 100 times its velocity. Then, its value in terms of its mass (m) and plank constant (h) is

Options

  1. A1 10 m h
  2. B10 h m
  3. C1 10 h m
  4. D10 m h

Correct answer

B. 10 h m

Step-by-step solution

Let the wavelength of given particle =x Velocity (v)= x 100 Using wavelength formula aligned = h m v & x = h m ( x 100 ) x & = 100 h m x x^2 & =100 h m x & =10 h m aligned

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