An electron, a proton and an alpha particle have kinetic energies of 16E, 4E and E respectively. What is the qualitative order of their DE-Broglie wavelength?
Asked by
| 4th May, 2012,
12:09: PM
Expert Answer:
As, ? = h/ ?2m K.E.
So, ? (lemda)e > ? (lamda)p= ?(lamda)a
Answered by
| 6th May, 2012,
04:48: PM
Kindly Sign up for a personalised experience
- Ask Study Doubts
- Sample Papers
- Past Year Papers
- Textbook Solutions
Sign Up
Verify mobile number
Enter the OTP sent to your number
Change