Aqa Physics Paper 1 Study Guide Rated A+

nuclear power {Ans: energy from splitting Uranium atoms. dis: nuclear waste, expensive}beta calculations {Ans: mass number 0 proton number +1}sublimating {Ans: solid to gas or gas to solid}renewable energy {Ans: A resource that has a theoretically unlimited supply and is not depleted when used by humans. solar, wind, geothermal, hydropower, tidal, wave, nuclear, biofuel dis: unreliable (except hydroelectric and geothermal)}Insulator {Ans: A material that does not allow heat or electrons to move through it easily.}melting {Ans: solid to liquid}