Answer
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Work Step by Step
Compact electric warmer proselytes electrical vitality into sensible vitality by resistive warming. Temperature of room increments as sensible vitality of the room increments
In a portable electric heater, electrical energy is transformed into thermal energy. When the heater is plugged in, electric current flows through a resistive heating element. This resistance causes the electrical energy to convert into heat, which is then transferred to the surrounding air by conduction, convection, and sometimes radiation. The result is a rise in the kinetic energy of air molecules, warming the room.
