You and your friend Bruce are experimenting with a red lamp shade and blue lamp shade. You place lamp shades individually over a 120-W light bulb. Assume that the light radiates from the lamps uniformly and 7.3% of their power is converted to light. (a) What is the average intensity of the light at 1.4 m from the red (A = 710 nm) lamp shade? W/m2
You and your friend Bruce are experimenting with a red lamp shade and blue lamp shade. You place lamp shades individually over a 120-W light bulb. Assume that the light radiates from the lamps uniformly and 7.3% of their power is converted to light. (a) What is the average intensity of the light at 1.4 m from the red (A = 710 nm) lamp shade? W/m2
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Transcribed Image Text:You and your friend Bruce are experimenting with a red lamp shade and blue lamp shade. You place lamp shades individually over
a 120-W light bulb. Assume that the light radiates from the lamps uniformly and 7.3% of their power is converted to light.
(a) What is the average intensity of the light at 1.4 m from the red (A = 710 nm) lamp shade?
W/m2
(h) Is the average intensity of the blue = 480 nm) lamp shade at 1 6 m greater than less than or egual to the
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