Determine the region of electromagnetic spectrum
A certain electromagnetic radiation has a wavelength of 5.50X 102nm. Calculate the energy of this radiation and determine the region of electromagnetic spectrum that this radiation is from.
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The theoretical probability of undesirable side effects resulting from taking Grebex is 2 in 19. If 570 people take Grebex to lower their blood pressure, how many will encounter undesirable side effects?
An iron skillet weighing 1.48 kg is heatedon a stove to 172°C. Suppose the skillet is cooled to room temperature, 21°C. How much heat energy (in joules) must be removed to effect this cooling? The specific heat of iron is 0.449 J/(g &middo
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At a subway station, eastbound trains and northbound trains arrive independently, both according to a Poisson process. On average, there is one eastbound train every 12 minutes and one northbound train every 8 minutes. Suppose you arrive at the su
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Explain how the mechanical strength, melting temperature, and thermal expansion are related to atomic level. Specify how do the relate to each other and the energy between the atoms.
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