Physics · Inventions and Discoveries
टेलीविजन का आविष्कार किसने किया था?
- 1जॉन लोगी बेयर्ड✓
- 2जकारियास जानसेन
- 3गैलीलियो गैलीली
- 4निकोला टेस्ला
सही उत्तर देखें
जॉन लोगी बेयर्ड
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