Problem based on achromatic lens
Question: An achromatic lens is made of two very thin lenses, with focal lengths f1 = -28.7 cm and f2 = +20.4 cm, that are placed in contact.
What is the focal length of the achromatic lens?
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When 250 g is hung from the spring and set into simple harmonic motion, what is the period of the oscillation?
What key terms did you use to find your literature? What databases and websites did you use to find your literature?
An investor is comparing the following two bonds: a bond from ABC Corp which pays an interest rate of 9 percent per year and a municipal bond which pays an interest rate of 7.9 percent per year.
An achromatic lens is made of two very thin lenses, with focal lengths f1 = -28.7 cm and f2 = +20.4 cm, that are placed in contact.
Dubois Inc. wishes to accumulate $1,300,000 by December 31, 2022, to retire bonds outstanding. The company deposits $200,000 on December 31, 2012.
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Standard Cost Systems Consider the following two separate firms. One firm manufactures flexible packaging films for the snack, bakery, confectionery, and tobacco industries.
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SmartCup also detects volume and will give information relevant to percentage of daily consumption. Other metrics the cup is able to test include whether