Question: In Example 19.1, we stated an estimate for the number of tungsten atoms in the fi lament of a lightbulb. Carry out a calculation of

In Example 19.1, we stated an estimate for the number of tungsten atoms in the fi lament of a lightbulb. Carry out a calculation of this number and compare your result with our estimate.

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The density of tungsten is 001925 kg cm 3 A typical fi lament has a length of 1 cm and a r... View full answer

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