Part A UV Radiation Ultraviolet light is typically divided into three categories. UV-A, with wavelengths between 400 nm and 320 nm, has been linked with malignant Find the range of frequencies for UV-B radiation. melanomas. UV-B radiation, which is the primary cause of Express your answers using three significant figures separated by a comma. sunburn and other skin cancers, has wavelengths between 320 nm and 280 nm. Finally, the region known as UV-C extends to wavelengths of 100 nm. AEd ? fUV-B min, fUV-B max = Hz Submit Request Answer V Part B In which of these three categories does radiation with a frequency of 7.9 x 1014 Hz belong? O UV-A O UV-B O UV-C