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
Consider a cold air analysis and use k=1.4/ Cv=0.718 kj/kgK/ Cp=1.005 kj/kgK. Sketch the cycle using a P-V diagram, calculate max pressure, and heat transfer into the cycle per unit mass in kj/kg.
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
What is the radial acceleration if the equator were sitting in a city with latitude 34 degrees? Does this rotation make us heavier or lighter? If a person weighs 100 pounds with no rotation, what would be his weight in this city with rotation?
How many grams of s of C10H8 must be added to 25 grams of CCl4 (p0=504 mm Hg) to produce a solution with a vapor pressure of 483 mm Hg?
Determine the probability that the spinner lands on yellow. On the spinner colors starts out green, red, green, red, yellow, red, yellow, red The multiple choices are, A= 0.5,B=0.25,C=0.33,D=1.5,E=0.67
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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