ENERGY TRANSFER Energy Unit NGSS KCAS 7 th Grade Science TEMPERATURE & HEAT TEMPERATURE Measurement HEAT Form of Energy Has Kinetic Energy because molecules are moving More Mass = More Volume = More Energy Lower Mass = Lower Volume = Lower Energy More Mass = More Volume = More Energy Lower Mass = Lower Volume = Lower Energy FIREWORK Chemical (PE) Thermal, Sound, Mechanical (KE), Chemical (KE) HEARING Sound or Mechanical (PE) Sound, Mechanical (KE) CIRCUIT Chemical (PE) Light, Thermal, Electrical (KE), Chemical (KE) LAW OF CONSERVATION OF ENERGY Some energy transfers are not useful, resulting in lost energy Be familiar with/know how to read Wont be tested