Calculate the doppler shift of x rays emitted from shocked
Calculate the doppler shift of x rays emitted from shocked silicon in a supernova remnant of the ejected material is moving at 5000 km/sec and the X-ray line is at 0.688 nanometers?
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when aluminum crystalizes it forms face-centered cubic cells the atomic radius of an al atom is 143 caluculate the
1a major social change in the last 20 years is in the number of adolescents who are part of the labor force while
crystalline silicon has a cubic structure the unit cell edge length is 543pm the density of the solid is 233gcm3
calculate the average density of a red giant star in grams per cubic centimeter take the stars mass to be 21033 gm and
calculate the doppler shift of x rays emitted from shocked silicon in a supernova remnant of the ejected material is
a 2590-kg spacecraft is in a circular orbit 2720 km above the surface of marshow much work must the spacecraft engines
a business manufacturers refrigerators for domestic use there are 3 models lo mid and hi the models their quality and
an uninsulated thin-wall pipe of 75 mm diameter is used to transport water at a temperature of 3c to an outdoor
a compound microscope has a barrel whose length is 163 cm and an eyepiece whose focal length is 13 cm the viewer has a
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