MHT CET2010PhysicsDual Nature of Matter
The de-Broglie wavelength of an electron in the ground state of the hydrogen atom is
Options
- Ar²
- B2 r
- Cr
- D2 r
Correct answer
B. 2 r
Step-by-step solution
According to Bohr's theory aligned m v r &= n h 2 2 r &= n h m v 2 r &=n aligned For n=1, =2 r