Timeline for Light as an electromagnetic wave
Current License: CC BY-SA 3.0
2 events
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| Aug 28, 2017 at 16:05 | comment | added | Farhad | But please notice that while radio waves go easily through walls they can not go so easily through conducting materials like sheets of metals. And refer to main question we should compare the effects of power line on radio waves in one hand and on light in the other hand. Power lines affect the radio waves while does not affect the light ! | |
| Aug 28, 2017 at 15:47 | history | answered | Asher | CC BY-SA 3.0 |