Semiconductor Electronics Materials Devices and Simple Circuits - Result Question 89
91. The circuit diagram shown here corresponds to the logic gate,
[NEET Odisha 2019]
(a) NAND
(b) NOR
(c) AND
(d) OR
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Answer:
Correct Answer: 91. (d)
Solution:
- (d) We assume that at any instant thickness of ice is
. And time taken to form additional thickness is .
So,