19 millimeters
See my link post to specs from the US Mint. Diameter = 19.05 mm, Mass = 2.500 g
If you were to calculate the mass of a nickel you would use grams or milligrams if you were to measure the diameter of a nickel you would use millimeters.
weigh the penny on a scale to the nearest gram
English penny of today: 3,56 g and 20,32 mm.
The diameter and thickness of the penny could be expressed in millimeters = 'mm'. The area of the penny's faces, or even of its edge, could be expressed in square millimeters = 'mm2'. The volume of material in the penny could be expressed in cubic centimeters 'cc' or cubic millimeters 'mm3'. The mass and weight of the penny could both be expressed in grams = 'gm'. The age of the penny since it was minted could be expressed as a large number of seconds = 's'.
Millimeters is a measure of length, gram is a measure of mass. Those two are unrelated, there is no point converting them.Millimeters is a measure of length, gram is a measure of mass. Those two are unrelated, there is no point converting them.Millimeters is a measure of length, gram is a measure of mass. Those two are unrelated, there is no point converting them.Millimeters is a measure of length, gram is a measure of mass. Those two are unrelated, there is no point converting them.
A gram is a unit of mass. A millimetre is a unit of distance. The two units are therefore incompatible.
A gram is a unit of mass, while millimeters (mm) measure length. The conversion between the two depends on the density of the substance in question. For water, which has a density of 1 gram per cubic centimeter, 1 gram equals 1 milliliter, or 1,000 millimeters.
None. Millimeters is a measure of length and gram is a measure of weight.
A millimetre is a unit of length. A gram is a unit of mass. The two units are therefore incompatible.
Grams measure mass, while millimeters measure length. The conversion between mass and length is not straightforward. To convert grams to millimeters, you would need to know the density of the substance in question.
Gram is a unit of mass, while millimeter is a unit of length. There is no direct conversion between the two. If you are working with mass (gram), you can convert to volume units such as milliliters if you have the density of the substance.