You look through a Polaroid sheet at a 150 W light bulb 3.21 m away.
You look through a Polaroid sheet at a 150 W light bulb 3.21 m away.
(a) Find the intensity of the light you see
(b) Next you place a second Polaroid sheet in front of the first sheet with an angle of 49.3° between the two transmission axes. What intensity do you observe?
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You look through a Polaroid sheet at a 150 W light bulb 3.21 m away.
You look through a Polaroid sheet at a 100 W light bulb 2.97 m away. (a)...
You look through a Polaroid sheet at a 100 W light bulb 2.97 m away. (a) Find the intensity of the light you see. (b) Next you place a second Polaroid sheet in front of the first sheet with an angle of 44.1° between the two transmission axes. What intensity do you observe?
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Two polarizing sheets have their transmission axes crossed so that no light gets through. A third sheet is inserted between the first two such that its transmission axis makes an angle ? with that of the first sheet. Unpolarized light of intensity I0 is incident on the first sheet. Find the intensity of the light transmitted through all three sheets for the following values of ?. (a) ? = 12° through first sheet ___ I0 through first two sheets ___...
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Question 9 10 pts Unpolarized light passes through two Polaroid sheets. The transmission axis of the second polarizing filter makes an angle of 43° with the axis of the first polarizer. What fraction of the original unpolarized light is transmitted through the second polarizing filter? Your answer should be a number with three decimal places. Polarizing filter * than st Axis Polarizing filter 0.267 Question 10 10 pts If you have completely polarized light of 199 W/m², what will its...
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