Science · Inventions and Discoveries
यांत्रिक टेलीविजन के आविष्कार का श्रेय किसे दिया जाता है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1अलेक्जेंडर ग्राहम बेल
- 2अलेक्जेंडर फ्लेमिंग
- 3जॉन लोगी बेयर्ड✓
- 4नील्स बोर
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जॉन लोगी बेयर्ड
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