adrian128383
adrian128383 adrian128383
  • 13-02-2019
  • Physics
contestada

The goal of the bulb is to produce light. What is the efficiency of this bulb as it works to put out light?

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AL2006
AL2006 AL2006
  • 14-02-2019

We can't tell from the information you gave us, because you decided to hide the REST of it ... like the numbers that would tell us how much electrical energy goes into the bulb and how much light energy comes out of it.

The efficiency of this bulb is

(the electrical power it uses) / (the light power it radiates forth) .

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