An incandescent bulb has a thin filament of tungsten that is heated to high temperature by passi.... VIDEO
An incandescent bulb has a thin filament of tungsten that is heated to high temperature by passing an electric current. The hot filament emits black-body radiation. The filament is observed to break up at random locations after a sufficiently long time of operation due to non-uniform evaporation of tungsten from the filament. If the bulb is powered at constant voltage, which of the following statement(s) is/ are true? š²PW App Link - https://bit.ly/YTAI_PWAP šPW Website - https://www.pw.live
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