KCET 2021 Physics Solved Paper

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Question : 24 of 60
 
Marks: +1, -0
Three photodiodes D1,D2 and D3 are made of semiconductors having band gaps of 2.5‌eV,2‌eV and 3‌eV, respectively. Which one will be able to detect light of wavelength 600‌nm ?
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