What must be true if a waves wavelength is short ?

So, if the wavelength of a light wave is shorter, that means that the frequency will be higher because one cycle can pass in a shorter amount of time. ... That means that longer wavelengths have a lower frequency. Conclusion: a longer wavelength means a lower frequency, and a shorter wavelength means a higher frequency!

Nepal bureau of weight and measure, check correctness of the scales and weight used by the general public in the market in every two years because the measuring device may lose their standard due to the regular use and other factors which may bring error in the measurement