Physics · Semiconductor Electronics
3 eV के बैंड गैप वाले अर्धचालक पदार्थ का उपयोग करके एक फोटोडिटेक्टर बनाया गया है। यह प्रकाश की जिस अधिकतम तरंगदैर्ध्य का पता लगा सकता है, वह किसके सबसे करीब है?
- 1345 nm
- 2413 nm✓
- 3546 nm
- 4210 nm
सही उत्तर देखें
413 nm
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