<prompt> tafadhali geuza maudhui haya ya swahili kwenda kwa kiingereza.ilielezwa kuwa, simu hutoa mionzi inaitwa radio frequency-electromagnetic radiation rf-emr, ambayo pia hujulikana kama microwave radiation.  <response>: this type of radiation is known as radio frequency-electromagnetic radiation rf-emr, also referred to as microwave radiation. 