A beam of light passes through two ideal polarizer\'s. In this process, the inte
ID: 3162859 • Letter: A
Question
A beam of light passes through two ideal polarizer's. In this process, the intensity of the light transmitted is reduced to 10% of the intensity incident on the 2nd ideal polarizer. What is the angle between the transmission axes of the two polarizer's? 68 degree 22 degree 72 degree 22 degree 18 degree in calculating the magnification from a lens, a negative result means the image is directed downward. the image is inverted. the calculation is incorrect. the image is larger than the object the image is smaller than the object.Explanation / Answer
6. In most cases the height of the image differs from the height of the object, meaning that the mirror has done some magnifying (or reducing). The magnification, m, is defined as the ratio of the image height to the object height, which is closely related to the ratio of the image distance to the object distance:
A magnification of 1 (plus or minus) means that the image is the same size as the object. If m has a magnitude greater than 1 the image is larger than the object, and an m with a magnitude less than 1 means the image is smaller than the object. If the magnification is positive, the image is upright compared to the object; if m is negative, the image is inverted compared to the object.
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