Question

the radiation with highest wave number

Answer 1

Heya....

I think the radiation with highest wave number is Radio waves as they have the highest wavelength of all... For Sure

Answer 2

The radiation with highest wave number is γ-rays

• The order of radiations in the increasing order of its wavelength is

            γ-rays < x-rays < U.V < Visible < Micro < Radio

• The wave number is inversly proportional to its wavelength

              ν =  1/λ

• The  order of radiations in the increasing order of their wave numbers is

            γ-rays > x-rays > U.V > Visible > Micro > Radio

• γ-rays has the highest wave number among all the other radiation waves