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The grid in a high-vacuum

The grid in a high-vacuum triode is usually kept negatively charged with respect to the cathode so that the electrons may be?
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2. asked by angela
3. 1,581 views
High-rate sand filters for swimming pools work on a vacuum principle much like an ordinary vacuum cleaner. The filter draws in
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2. 49 views
A grid is built using toothpicks. The square of the group uses one toothpick on each side. The grid formed is 12 units long and
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2. 73 views
In an experiment, a ringing bell is placed in a vacuum jar that does not have any air in it. What best describes why the bell is
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A grid is built using toothpicks. The square of the group uses one toothpick on each side. The grid formed is 12 units long and
1. 1 answer
2. 70 views
The Zoom3000 is the most powerful, quietest, longest-lasting vacuum cleaner available! This amazing product will clean your
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2. asked by fish
3. 111 views
in physics terms what does vacuum mean?? i thought they meant a vacuum sweeper?? huh? The question is " The same object is
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2. asked by bobbi
3. 904 views
Use the model below and partial products to find .1.3 x1.6The top left hundredths grid is whole, and the grid to the right of it
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2. 51 views
Which would scientists predict might happen due to solar flares?(1 point)Responses power grid operations will go offline power
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2. asked by bussingbunny06
3. 40 views
Which would scientists predict might happen due to solar flares?(1 point)Responses power grid operations will go offline power
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2. asked by Credance (Dark Sonic)
3. 36 views