# Results for: ångstroms

### What is the relation between Armstrong and meter?

"Armstrong" is a family name, and the name of the first man to step onto the surface of the moon. -- "Meter" is the metric unit of length. -- 1 Ã…ngstrom = 10-10 meter -- 1 meter = 10… Full Answer

### Which is shorter 2999 or 2 kilometers?

It's impossible to tell, because we don't know what the 2,999 things are. For example, if the 2,999 are centimeters, millimeters, inches, Ã…ngstroms, feet, or yards, then 2 kilometers is longer. If the 2,999 are meters, miles, leagues, furlongs, AU… Full Answer

### How long is 230 cm?

230 centimeters = 90.55inches = 2.30meters = 7feet 6.55inches = 0.01143furlong = 0.0023kilometer = 2yards 1foot 6.55inches = 0.001429statute mile = 1.2577fathom = 23,000,000,000Ã…ngstroms = 1.352Smoot Full Answer

### What is the frequency of a blue light with the wavlenth of 900 angstrom?

1 Ã…ngstrom = 10-10 meter = 0.1 nanometer900 Ã…ngstroms = 90 nanometer = 9 x 10-8 meter(That's no blue light ! That's a hard X-ray.)Frequency = speed/wavelength = 3 x 108/9 x 10-8 = 31/3 x 1015 Hz = 31/3… Full Answer