Question

how we can say that when wavelength is less then it penetrate more and when wavelenth is more then it penetrates less​

Answer 1

Answer:

greater will be the wavelength of a particular ray greater will be its penetrating power

Explanation:

we all know that the wavelength of red colour beam of light is more than any colour that's why we use red colour for denoting danger as it's penetrating power is much higher than any other colour