MCQ
Infrared radiation are detected by:
- ASpectrometer
- BPyrometer
- CNanometer
- ✓Photometre
Infrared radiation is detected by photometer.
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$A\,\,\,\,\, B\,\,\,\,\,C$
$0\,\,\, \,\,\,0\,\,\,\,\,\, 0$
$0\,\,\,\,\, \,0\,\,\,\,\,\, 1$
$0\,\,\,\,\, \,1\,\,\,\,\,\, 0$
the output $(Y)$ should be $0$ and for all other cases it should be $1$ . Which of the following digital circuits will give such output ?