Could someone explain this to me?
I will give good rating! Thanks in advance!
Calculate the diameter of a 2.55 cm long tungsten filament in a lightbulb if its resistance is 0.481 2. (The resistivity of tungsten is 5.60x10-8 m.) 6.148*10^-5 um Submit Answer Incorrect. Tries 4/20 Previous Tries
Could someone explain this to me? I will give good rating! Thanks in advance!
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answerhappygod
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Could someone explain this to me? I will give good rating! Thanks in advance!
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