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wooden pencils contain graphite which is an allotrope of carbon, not lead
insulator bcz its a bad conductor.....
3.95 NO Since an ordinary wooden pencil will float in water, clearly its density is less than 1.
When graphite was first discovered it was thought to be a kind of black lead, rather than a form of carbon. It was quickly found to easily make marks, but brittle and needed support. The wooden lead pencil was born
49g and 6.67 cm
about 6 to 10 grams (0.2 to 0.3 ounces avoirdupois).
The volume of a pencil case is about 1 millimeter cubed.
Well, it basically all depends on the kind of pencil. A pencil that's mechanic will have different measurements than the average wooden pencil. But in general, a NEW pencil IS one foot long.
wooden pencils contain graphite which is an allotrope of carbon, not lead
Unless you have an extremely small house or an extremely large pencil a house has a greater volume than a pencil.
well a pencil has led, wood, metal, and eraser
Only one, you get a guy to get a boner, then cut part of the tip of. Then you get a wooden pencil and it will write in red ink.
insulator bcz its a bad conductor.....
Graphite is what is put inside a pencil. The outer casing of a pencil is usually wooden.
For finding accurate volume of a pencil use a vernier calliper, which measures diameter up to two significant figures. For finding volume of a pencil you will need radius (r) and length (L) of the pencil. V = 3.14 r²L
10cm3
It is 69 cm³