4th Grade Science Study Guide: Energy, Light and Sound UPDATED2

Energy Sound and Light, 4th grade science,

What is energy? This is from U. S. Energy Information Administration. Energy Is the Ability To Do Work Energy comes in different forms: Heat (thermal) Light (radiant) Motion (kinetic) Electrical Chemical Nuclear energy Gravitational Energy is in everything. We use energy for everything we do, from making a jump shot to baking cookies to sending […]

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