If you are given the coordinates 128 e longitude, 45 n latitude what is this an example of

If you are given the coordinates 128 E longitude and 45 N latitude. That is an example of mathematical location.

Hope this helps.

radiative zone

explanation    

radiative zone is the layer of the sun which energy is transferred away from the core by radiation. although, the core is the only part of the sun that produces an appreciable amount of heat through fusion. in fact, 99% of the energy produced by the sun takes place within 24% of the sun's radius.