The nose in a gas-filled tube is that of a vacuum tube.
A. the same as
B. less than
C. more than
D. very much smaller than
Show Answer
Answer: C
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The nose in a gas-filled tube is that of a vacuum tube.
A. the same as
B. less than
C. more than
D. very much smaller than
Answer: C
Share your understanding of this question with the correct explanation.