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A mechanical pencil has the density of 3 grams per cubic centimeter the volume of the pencil is 15.8 cubic centimeters what is the mass of the pencil?
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∙ 14y ago
Synthetic diamonds can be manufactured at a pressure of 600,000atm. If we took 2 L of gas at 1 atm, and compressed it with a pressure of 600,000 atm, what would the volume of the gas be?
[RIFT] ArkhamNight14...
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∙ 14y agoDensity = Mass/Volume so Mass = Density*Volume
So Mass = 3*15.8 = 47.4 grams
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How many centimeters long is a pencil?
A pencil is about 19 centimeters long
What unit would you use to measure a pencil?
The answer will depend on whether you want the mass of a pencil, its weight, its length, width, volume. You may want to measure its colour!
A pencil that is 19 centimeter long how long the pencil in inches?
It is 7.48031496 in, or more practically, 7½ inches.
What unit of measurement would you use to describe the length of your pencil?
The centimeter would probably be the most convenient in everyday use. You could use any of them but you end up with very big or very little numbers which is not that convenient. Who want to know their 12cm pencil is 0.12m long, 0.000,12km long or 120,000um (microns) long....... In scientific or engineering use the centimeter is a little frowned on because it is not an "official" part of the SI system of unit prefixes. If you are mixing in these circles you might be better using milimeters (but I mix in these circles and have never been asked to measure my pencil :-)
Why would you measure a pencil in centimeters?
Mostly, you would measure a pencil, or anything else, in centimeters if the metric system is your system of measurement and you find it more convenient to use centimeters than milimeters, meters, or kilometers. If, for example, you have a pencil that's 6 inches long, then 'centimeter' (cm) is the best metric unit in which to describe its length, simply because the cm produces the most convenient number ... the easiest number to write down remember, and tell other people about. See the list of examples, and select the one that's easiest to remember: The length of the pencil is: 15.24 centimeters, 6 inches, 1/2 foot. 1/6 yard, 0.0000947 mile, 0.1524 meter, 152400000 nanometers, 152.4 millimeters, 0.0001524 kilometer ... etc.
A mechanical pencil has the density of 3 grams per cubic centimeter. The volume of the pencil is 15.8 cubic centimeters. What is the mass of the pencil?
47.4 (Kg) Kilograms
What is the width of a pencil in centimeters?
about half a centimeter
Is the length of a pencil a centimeter or meter?
You would measure it in centimeters.
What objects are one centimeter in length?
a pencil eraser, or the with of an aaa battery, which is 1.05 centimeters
What is the most reasonable unit in measure a pencil?
Centimeters
What is the size of the eraser on a number 2 pencil?
1 and a half centimeters tall and a centimeter long.
Which is longer a 12 cm pencil or a 1 dm pen?
a 12 cm pencil is longer
Which is 1 centimeter long fingernail or pencil?
Which is about 1 centimeter long: a fingernail or a pencil
What is the measurement of a pencil in centimeter?
Depends on the pencil.. But I think it is 40cm.
If a pencil is nineteen centimeters Long how many pencils will it take to make a meter?
there are 100 cetimeters in a meter so if the pencil is 20 centimeter long it would take 5 pencils to make a meter now as far as concern with the 19 centimeters of pencil i will say the question is not asked in a right way.
Which mechanical pencil lead equals a number 21 regular pencil?
A o.7 mechanical pencil will do the job.
Is the width of a pencil a centimeter?
No, about half that.
