Determine the maximum energy of the scattered photon
Consider a veryhigh energycosmic ray photon, with energy 109mp = 1018 eV as measured in the Sun's rest frame, scattering off a cosmic microwave background photon with energy 2 x 10-4 eV . Determine the maximum energy of the scattered photon.
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A 2 g lead (cp = 128 J/kg•°C) bullet traveling at 325 m/s is stopped by a large tree. If half the kinetic energy of the bullet is transformed into internal energy and remains with the bullet while the other half is transmitted to the tree
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The 2009 murders of four women in the Shafia family shocked Canadians and sparked national debate about multiculturalism, religious freedom, and gender equality
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