Timeline for Knowing more about electromagnetic waves
Current License: CC BY-SA 3.0
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Oct 10, 2017 at 15:02 | comment | added | Alchimista | Agree with Jon Custer. Tough is just matter of classification. There is frequency for something precise. Under the use of frequency the question, as it is posed, wouldn't be arise. | |
| Oct 10, 2017 at 13:28 | comment | added | Jon Custer | And they still are: x-rays come from electronic transitions, gamma rays from nuclear transitions. | |
| Oct 10, 2017 at 3:11 | history | answered | JGBM | CC BY-SA 3.0 |