6005
Physics Current Electricity Level: Misc Level
A lightbulb has a tungsten filament with a resistance of of 19 ohm,s when cold and 140 ohm,s when hot. Find the temperature if the filament when it is hot.
Physics Current Electricity Level: Misc Level
A lightbulb has a tungsten filament with a resistance of of 19 ohm,s when cold and 140 ohm,s when hot. Find the temperature if the filament when it is hot.