Use our classwork notes and past questions to prepare and pass Waec, Jamb and Neco once.
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Lessons
HEAT ENERGY, CONCEPT OF HEAT AND TEMPERATURETHERMOMETER (TYPES AND CALCULATION)EXPANSIVITYEXPANSIVITYHEAT TRANSFERELECTRIC CHARGES PRODUCTIONGOLD LEAF ELECTROSCOPEFIELD CONCEPT AND TYPES OF FIELDELECTRIC FIELDPRODUCTION OF CONTINUOUS ELECTRIC CURRENT, CHEMICAL ENERGY, HEAT ENERGY, MECHANICAL ENERGY, SOLAR ENERGY
