11. The amount of light scattering therefore depends on the wavelength of the incident radiation , or light. 12. A key design goal is that each original ionising event due to incident radiation produces only one avalanche. 13. The use of several different materials allows an estimation of the energy / wavelength of the incident radiation . 14. The accompanying plot shows the variation of ion pair generation with varying applied voltage for constant incident radiation . 15. It is quite simple to make a faraday cage to reduce incident radiation to levels too low to measure. 16. The tube briefly conducts electrical charge when a particle or photon of incident radiation makes the gas conductive by ionization. 17. For a given metal, there exists a certain minimum frequency of incident radiation below which no photoelectrons are emitted. 18. Thus, the energy required for such transition may be calculated if the frequency of the incident radiation is known. 19. Thus, the energy required for such a transition may be calculated if the frequency of the incident radiation is known. 20. It is very sensitive to the change in the optical response of incident radiation that interacts with the material being investigated.
