In order to effectively radiate a radio signal, an antenna must be at least one-half the wavelength of transmission in length, i. e., minimum antenna height = 1/2(λ). wity operates at a frequency of 980.0 khz. what is the minimum height (m) of the antenna that wity (nostalgia radio) must have? ,
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Name three different units of energy used to measure heat and describe what type of situations each is usually used.
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Physics, 22.06.2019 09:30, officialariana01
In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final
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Describe cytokinesis in plants and animals. in animals: in plants.
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In order to effectively radiate a radio signal, an antenna must be at least one-half the wavelength...
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