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Explore the cancellation of colors in a soap bubble due to wave interference and determine the passing of light through overlapping sets of Polaroids. Also, discover the best orientation for reducing road glare with polarized sunglasses.
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Part of the soap bubble looks yellow in sunlight. What color is being cancelled by wave interference? 1. Red2. Green3. Blue4. Cyan5. White
1. Red2. Green3. Blue4. Cyan5. White Part of the soap bubble looks yellow in sunlight. What color is being cancelled by wave interference?
Three sets of Polaroids, one atop the other, are shown above. In each set the polarization axes of two Polaroids are at 90° to each other, and a third is at 45° to the two. Which set(s) will pass light where the three overlap? 1. A 2. B 3. C
1. A 2. B 3. C Three sets of Polaroids, one atop the other, are shown above. In each set the polarization axes of two Polaroids are at 90° to each other, and a third is at 45° to the two. Which set(s) will pass light where the three overlap?
The lines on the lenses of the eyeglasses indicate the plane of polarization through which light can pass. Which pair of glasses has the plane of polarization in the best orientation for reducing road glare while driving? 1.2.3.
1.2.3. The lines on the lenses of the eyeglasses indicate the plane of polarization through which light can pass. Which pair of glasses has the plane of polarization in the best orientation for reducing road glare while driving?