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The wavelength of an electromagnetic wave is measured to be 6.60 10-7 m. What is the frequency of the wave in KHZ? The distribution of a variable takes numerical values for which arithmetic operations are performed.? Webservices? The same plans are used to build a deck. On the plans, the deck is 5 cm long. What is the actual length is the scale is 1 cm to 7.5 feet? A wrecking ball of mass 310kg is pulled to a height of 25m before it is released. Find the maximum kinetic energy of the wrecking ball?