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melamori03 [73]

3 years ago

6

A 100 W lightbulb produces 5.0 W of visible light. (The other 95 W are dissipated as heat and infrared radiation.) What is the l

ight intensity on a wall 2.5 m away from the lightbulb?

2 answers:

Arada [10]3 years ago

6 0

17.5 would be your answer

lesantik [10]3 years ago

3 0

Answer:

17.5

Explanation:

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