650 nm= .00000065 m 2m - .00000065m= the water wave is ~1.99999935 meters larger than the red light wave
Assuming you want the ratio:The prefix "nano" means ten to the power -9, so you need to divide 2 by (650 x 10 to the power -9). In Excel, you can use this formula:
=2/650e-9
1 nanometer is one-billionth meter; 2meter/650 billionths meter = 3,076,923 times bigger
It is approx 3076923 times as big.
Answer - meters or derivations of meters e.g micrometers, nanometers etc
Usually, no. The wavelength of visible light is usually measured in nanometers. Only larger forms of electromagnetic radiation, like radio waves, are measured in meters.
255 nanometers is 0.000000255m
First get the wavelength in meters by multiplying Plancks constant (in units of J-sec) times the speed of light (in m/sec) and divided by the energy. Then change to nanometers by multiplying by 1 billion.
1 nanometer = 1.0 × 10-9 meters
The wavelength IS 518 nanometers.... but in meters, it is expressed as 5.18 x 10-7 m. when you multiply by the conversion factor of 10-9
Answer - meters or derivations of meters e.g micrometers, nanometers etc
Usually, no. The wavelength of visible light is usually measured in nanometers. Only larger forms of electromagnetic radiation, like radio waves, are measured in meters.
Just divide the speed of light (in meters/second) by the frequency (in hertz) - that will give you the wavelength (in meters). You can then convert that to nm.
The give-away should be the word "length" which is hidden in the word "wavelength". Wavelength has the dimensions of length, and is most often stated in meters or centimeters (radio), nanometers (light), etc.
speed of light in meters per second / wavelength in meters = frequency in Hz299 792 458m/s / 0.000000690m = 434481823188406Hz = 434481823188.4KHz =434481823.2MHz = 434481.8GHZ = 434.5THz
Almost exactly 102
0.3 meters=300,000,000 nanometers
2 meters = 2,000,000,000 nanometers
To convert from nanometers to meters, divide by 1,000,000,000.
To convert meters to nanometers, multiply by a billion.
Wavelength is the distance between repeating units of a propagating wave of a given frequency. For light waves, this value is often given in nanometers, abbreviated as "nm". A nanometer is 0.000000001 meters.