Question
माइक्रोफोन के आविष्कारक कौन थे?
Answer
एलेक्जेंडर ग्राहम बेल थे।Subscribe to our youtube channel!
Staying up to date on Question/Notes related to General knowledge, current affairs and are useful in Academic and Government Exams. More than 8000 video on our channel.
Subscribe
Hinglish Excerpt
Microphone ke Aavishkarak kaun the?
Tags: आविष्कारकमाइक्रोफोन
Subjects: General KnowledgeCurrent AffairsTraditional General Knowledge
Exams: UPSCUPPCSSSCRRBIBPSSBIRBICTETAFCATUGC NETDefence/PoliceUPPCLCourt/LegalOthers
