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we know that graphite(pencil lead)conducts electricity.a line drawn by the pencil contains graphite particles.then why can't it conduct electricity?
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∙ 13y ago
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What kind of solutions don't conduct electricity?
One solution that will not conduct electricity is pure water. The reason is that it needs a dissociated ionic compound that can mix with water when detached, and then it will be unable to conduct.
Why one person do not get shock while touching a tree which is touching the transmission line?
that's because trees are made up of wood which does'nt conduct (transmit) electricity
How were state lines drawn?
Usually state lines are drawn as a dot dash dot line.
Why shouldn't you use metals to conduct static electricity?
Metals are perfectly fine if all you want is to discharge the static electricity, but they conduct so well that the discharge often results in a very high current spark.To reduce the possibility of such sparks (which can trigger explosions, damage electronics, etc.) it is better to use high resistance dissipative materials (e.g. treated plastics, humidifiers, air ionizers, in-line megohm resistors on wriststraps, etc.) to slowly discharge the static electricity.
What is drawn on the 180degrees longitude line?
The International Date Line corresponds closely, but not exactly, to the 180 degree line of longitude.
Why should a pencil never be used as a tool when working inside a computer?
Because pencil has graphite lead, which is a good conductor of electricity. Hence to avoid the shock pencils are avoided.
What is the difference between a line a shape?
a line is a basic line drawn from a pencil a shape is a shape for example a star is a shape
How can something conduct electricity?
Items conduct electricity by lining up their atoms. much like how things get magnetized. if the atoms line up then electricity can pass between them using them like a bridge. some items, however, cannot line their atoms up (like wood)
How should a best-fit line be drawn?
There are clear mathematical procedures for calculating the slope and intercept of the "best-fit" line. Once those numbers are in hand, the line should then be drawn using a straight-edge and fine-point pen or sharpened pencil.
What kind of solutions don't conduct electricity?
One solution that will not conduct electricity is pure water. The reason is that it needs a dissociated ionic compound that can mix with water when detached, and then it will be unable to conduct.
Does pencil fade on paper?
yes pencil fades on paper overtime especially pencil drawings this is due to the friction caused when paper rubs off against each other even when flipping pages and with moisture one day you will have a dark line drawn of pencil then later the line becomes lighter and lighter until you can easily erase them. On a science level i think its because the paper molecules are breaking down constantly
Is a pencil a line?
No it is not.
Why does the baseline need to be drawn in pencil?
A datum line mustn't be drawn in ink so that when you add the solvent while doing chromotography, the ink doesn't spread and it might even mix with the actual color that you are testing on and that could change the r f value whereas if you draw it with a pencil, the results would be more accurate. Hope that helps :)!
Is lead hard?
The "lead" in drawing pencils has various grades or hardness. The hardness of a drawing pencil is designated by a number and an H. The higher the number the harder the pencil is, the slower it wears done, the longer it retains its point, the less it smudges and the lighter the line is that is drawn. For example, 6H pencils are harder than 2H pencils. The softness of a pencil is designated by a number and a B. The higher the number the softer the pencil is, the faster it wears down, the easier it is to smudge and blend, and the darker the line is that is drawn. For example 8B pencils are softer than 2B pencils. There is a standard, middle of the road pencil, the HB pencil, sometimes called the Number two pencil. This has some of the drawing qualities of both hard and soft pencils and in a pinch will serve for most drawing and writing needs.
What is the insistence that a line must be drawn at some point in an argument when in fact it is not necessary for such a precise line to be drawn at all?
line-drawing
What do you understand by the term 'good line'?
The term 'good line' could be used figuratively or literally. It could be used figuratively to compliment a phrase used in conversation. If it is being used literally, then it is describing a line of something (fishing, power, pencil drawn, etc...) as being of high quality.
Example of an straight line in real life?
The piece of lead in a pencil or the pencil.
