If you are talking about electromagnetic radiation, the wavelength of 1.8GHz is 166.5 mm.
Just divide the speed by the frequency. Since SI units are used, the wavelength will be in meters.
If you divide the speed of light (in meters/second) by the frequency (in Hz), you get the wavelength (in meters).
Lambda( Wavelength) = velocity/frequency Frequency = 18 x 10^3 Hz Velocity = Speed of sound = 340m/s wavelength = 340/18x10^3 = 17/900 m
2.21•10^-18 J
Convert the wavelength to meters. Then simply multiply the frequency by the wavelength. The answer will be in meters/second.
Energy=6.63*10^-18 J Planks constant (h)=6.63*10^-34J/s c=3*10^8 m/s E=(h*c)/wavelength wavelength=(h*c)/E => Wavelength = {(6.6310^-34 )(310^8)}/6.6310^-18 => Wavelength = 3*10^-8 m or 30 nm So wavelength of 30 nm means it lies in Ultraviolet radiation region as it covers region from wavelength of 100 nm to 1nm of electromagnetic radiations.
2.21 x 10^-18 J
No violet light does not have the shortest wavelength. Cosmic rays have the shortest wavelenght which is 10-18 m. Due to its shortest wavelength it has the highest frequency and thus it travels the largest distance.
The energy is 2,5116.10-18 J or 13,429 eV.
Frequency = (speed) / (wavelength) =(18 miles per second) x (1,609.344 meters per mile) / (50 meters) = 579.4 Hz (rounded)This speed and frequency is awfully high for a water wave, but the math is the math.
2.21 10-18 j
What Wavelength