Meaning of Photophone in Urdu
Meaning and Translation of Photophone in Urdu Script and Roman Urdu with Wikipedia Reference, Image,
Urdu Meaning or Translation
| photophone | Noun | روشني کي لہروں سےد وبارہ آواز کو پيدا کرنے کا آلہ |
Wikipedia
The photophone (later given the alternate name radiophone) is a telecommunications device which allowed for the transmission of speech on a beam of light. |
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