The distribution of galaxies in the universe is not regular, but clumpy. galaxies, some of them one billion light years from the sun, tend to clump together into huge supercluster formations. this is an image of the perseus-pisces supercluster. some galaxies are visible with the naked eye, but astronomers discovered these distant galaxies with the of a) space probes. b) satellite imaging. c) manned space craft. d) x-ray and infrared telescopes.
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Fill in the blank. the number of each type of element in the compound (other than 1) is represented by a small number to the right of the element symbol.
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Which process is represented by the pv diagram? a. the isobaric process b. the isovolumetric process c. the isothermal process d. the adiabatic process
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The first law of thermodynamics states that heat added to a system is neither created nor destroyed but is as it changes into other forms of energy.
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The distribution of galaxies in the universe is not regular, but clumpy. galaxies, some of them one...
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