Part of GED® Science: Physical Science
GED® Science: Energy and Its Forms (Deep Dive)
A focused Physical Science deep dive on kinetic and potential energy, chemical, thermal, electrical, light, and sound energy, energy transformations, conservation of energy, heat transfer, efficiency, and GED® data reasoning.
📚 Course Curriculum
Energy is the ability to do work or cause change. It is not matter, but it affects matter: it can move it, heat it, stretch …
Open trial session →Kinetic energy is energy of motion. A moving car, flowing water, and vibrating speaker all have kinetic energy. Potential energy is stored energy due to …
Open trial session →Most devices are energy converters. A toaster changes electrical energy into thermal energy. A speaker changes electrical energy into sound energy. A car engine changes …
Open trial session →The Law of Conservation of Energy says energy cannot be created or destroyed. It can only be transferred or transformed. No real machine is 100% …
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Thermal energy moves from warmer objects to cooler objects. It transfers by conduction (direct contact), convection (moving fluids), and radiation (waves through space). Reading energy …
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Course Syllabus
Course Outcomes
📝 Practice Questions
10 interactive questions with instant feedback and explanations.
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