Science, asked by sinhasanjeetsanjana2, 5 months ago

(ii). A_____ can be used as a variable resistance device controlled by the light incident
on it
a. Photodiode
b. Tunnel diode
CPIR sensor
d. Light emitting diode​

Answers

Answered by vidhikaparmar16
0

Answer:

photodiode can be used ...

Explanation:

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