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 Won’t be tested