Calculate the Light Intensity 1

question 26

Multiple Choice

Calculate the light intensity 1.51 m from a light bulb that emits 100 W of visible light,assuming that the light radiates uniformly in all directions.

• A) 3.49 W/m²
• B) 4.01 W/m²
• C) 43.9 W/m²
• D) 50.5 W/m²

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