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you’ve made the hypothesis that the higher the density of a rock the higher...
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Physics, 28.09.2019 13:30 marcus5266
Need some
you’ve made the hypothesis that the higher the density of a rock the higher the temperature at which it will melt , because a denser rock contains more material
what should the dependant variable be in a experiment testing this hypothesis ?
a) the size of the rock
b) the color of the rock
c) the density of the rock
d) the temperature at which the rock melts
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