Can someone help me with science its electromagnetic radiation plz ineed it ASAP

In the 1980's, congress authorized the u.s. department of energy to build the wipp facility in the chicuahuan desert in new mexico. what is the purpose of wipp?

From center station, a train departs every 30 minutes on the fast line and a train departs every 50 minutes on the state line. if two trains depart from center station at 8: 00 a.m., one on each of the two lines, what is the next time that two trains, one on each line, will depart at the same time?

Calculate the amount of heat produced when 18000 coulombs of charge is transferred in one hour through a potential difference of 50v