Timeline for In order to observe a structure of length order of 1 femtometer, how large kinetic energy must the electron have?
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Oct 8, 2018 at 0:40 | comment | added | Keith | Why? The formula implies that the particle has speed of the light | |
| Oct 7, 2018 at 3:25 | comment | added | Vincent Thacker | @Keith: That formula applies to electrons as well. The only condition is that it is a free particle. | |
| Oct 6, 2018 at 23:39 | comment | added | Keith | I think that formula applies to only photons. My calculation is for electrons. | |
| Oct 6, 2018 at 16:53 | vote | accept | Keith | ||
| Oct 6, 2018 at 23:38 | |||||
| Oct 6, 2018 at 16:02 | history | answered | Vincent Thacker | CC BY-SA 4.0 |