There are: 460 mm = 46 cm
To change cm to mm, simply multiply by 10. 46*10=460 mm
Approximately 100,000,000. This assumes the atoms are one Angstrom apart, which is actually a little closer than you can pack most of them; for larger atoms, half of that would be a reasonable number.
If we assume that the distance between each atom is about 1 Angstrom (1×10−10m) apart, we can calculate that there are approximately 100,000,000 atoms in a 1cm line, give or take depending on the size of the atom.
circumference = pi*46 cm
There are: 460 mm = 46 cm
46 inches = 116.84 centimeters.
There are: 46 mm = 4.6 cm
To change cm to mm, simply multiply by 10. 46*10=460 mm
2.5 cm = 1"46 cm = 18.4" (1.5')
460 of course !
1 inch equals 2.54cm. So, 46 inches equals 116.84cm (46x2.54).
Approximately 100,000,000. This assumes the atoms are one Angstrom apart, which is actually a little closer than you can pack most of them; for larger atoms, half of that would be a reasonable number.
If we assume that the distance between each atom is about 1 Angstrom (1×10−10m) apart, we can calculate that there are approximately 100,000,000 atoms in a 1cm line, give or take depending on the size of the atom.
4600cm is 46 meters.
circumference = pi*46 cm
46 mm 1 centimeter = 10 millimeters 1 millimeter = 0.1 centimeter