I really need help with this question. I might be overthinking it but i thing it’s halogen

asked Oct 12, 2023 179k views

3 votes

by Praba

5.2k points

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5 votes

Solution:

From the given graph;

The demand for the lightbulb that increased with each passing year is Halogen.

Hence, the answer is B

Felix Fung answered Oct 17, 2023

5.9k points

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