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Searching for questions in category electronics

Found 48 questions. Showing results 1 to 5.

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1.	How do the stick on heating pads work if there is no source to heat it?
2.	How does LCD work in television sets?
3.	How can information travel through copper and glass cables without any of the information being damaged, and still all end up at its destination as an exact replica of the original copy.
4.	What is a Galvonometer?
5.	What are your views on pesticide use? Do you think their use is dangerous to the environment? If so, what do you suggest we do to decrease pesticide use?