To find wavelength in picometer (pm) units, you can use the formula: wavelength (pm) = wavelength (in meters) * 1e12. Simply multiply the wavelength value in meters by 1e12 to convert it to picometers.
Wavelength is a length. Hence, the metric unit for it is "meter". Frequency is a reciprocal of time. Hence, the unit for it is "per second", named "Hertz".
The wavelength of light, 7.60 x 10^-10 m, would be reported as 760 nm in units of nanometers.
To find the frequency from wavelength, you can use the formula: frequency speed of light / wavelength.
you need to specify the units for velocity. assuming that the velocity is in metres per second, the wavelength is 2 metres
A wavelength is the distance between two consecutive points of a wave that are in phase. It is inversely proportional to the frequency of the wave - the higher the frequency, the shorter the wavelength, and vice versa. Wavelength is usually measured in meters or other distance units.
picometres (10-12m)
Wavelength is a length. Hence, the metric unit for it is "meter". Frequency is a reciprocal of time. Hence, the unit for it is "per second", named "Hertz".
Wavelength (Apex)
The wavelength of light, 7.60 x 10^-10 m, would be reported as 760 nm in units of nanometers.
Wavenumber is inversely proportional to wavelength, so has units m^-1
To find the frequency from wavelength, you can use the formula: frequency speed of light / wavelength.
Wavelength x frequency = speed of the wave, so wavelength = speed / frequency. In SI units, wavelength (in meters) = speed (in meters/second) / frequency (in Hertz). If you are talking about electromagnetic waves in avacuum, use 300,000,000 m/s for the speed.
Frequency = (speed) / (wavelength)
By comparing the numbers. If the wavelengths are specified in different units (for example, meters and millimeters), you must convert them all to the same unit first.
Answer - meters or derivations of meters e.g micrometers, nanometers etc
Wavelength = Velocity / Frequency So, Velocity = Wavelength * Frequency
The speed of a wave is equal to the product of wavelength x frequency. Just convert everything to standard units (wavelength to meters, frequency to hertz), multiply both, and you'll get the result, also in standard units (meters / second).