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Ulleksa [173]
3 years ago
11

1) a cathode-ray tube is a type of ______ tube.

Physics
1 answer:
galina1969 [7]3 years ago
4 0
1) Vacuum tube
2) silicon 
3) integrated, I.C.s
4) this one is worded weird. Transistors are the main part of voltage regulators but they use (require) diodes and capacitors, too.  And they are all put onto a microchip in the power distribution section.  sorry for the long explanation.
5) away from
6) directly, inversely
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W = 12.96 J

Explanation:

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