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Compute the all parts of given question:
Question: A double-slit experiment uses coherent light of wavelength 633nm with a slit separation of .100mm and a screen placed 2.0 m away.
Part I: How wide on the screen is the central bright fringe?
Part II: What is the distance on the screen between first-order and second order bright fringes?
Part III: What is the angular separation (in radians) between the central maximum and the first order maximum?
Please explain all work and steps, use additional paper if necessary.
a rowboat crosses a river with a velocity of 3.95 mih at an angle 62.5deg north of west relative to the water. the
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A46dB sound wave strikes an eardrum whose area is4.0multiplied by10-5m2. How much energy is absorbed by the eardrum per second
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