Solar Cell, Solar to Electric, Mobile phone, Electromagnetic to light and sound, Sewing Machine, Electric to Kinetic, Television, Electric to light and sound, Nuclear reactor, Nuclear to Electric, Electric Fan, Electric to kinetic, Electric heater, Electric to heat, Electric lamp, Electric to light and heat, Washing machine, Electric to kinetic, Electric bell, Electric to sound, On Running, Chemical to heat then to kinetic, Torch, Chemical to light, Alarm clock, Chemical to kinetic and sound, Dynamo, Kinetic to Electric, Car Radio Cassette , Electric to Sound, Car air conditioner, Electric to heat, Car lamps, Electric to light, Car engine, Chemical to heat to Mechanical.

Energy Transformations

بواسطة
طباعة
تضمين

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

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