Physics · Scientific Inventions
निम्नलिखित में से रेडियो के आविष्कारक कौन थे?
- 1निकोला टेस्ला
- 2जे.एल. बेयर्ड
- 3रॉबर्ट हुक
- 4जी. मार्कोनी✓
सही उत्तर देखें
जी. मार्कोनी
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