Physics · Fiber Optic Communication
फाइबर ऑप्टिक संचार में, प्राथमिक सिग्नल स्रोत (signal source) क्या होता है?
- 1माइक्रोवेव आवृत्ति तरंगें (Microwave frequency waves)
- 2बहुत कम आवृत्ति वाली तरंगें (Very low frequency waves)
- 3रेडियो तरंगें (Radio waves)
- 4प्रकाश (Light)✓
सही उत्तर देखें
प्रकाश (Light)
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