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
- A1 10 m h
- B10 h m
- C1 10 h m
- 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