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Vashti
Questions (3)
A 150 gram golden (specific heat 0.03 cal/gram^0 C) spoon at 20^0C is placed in a cup of tea at 100^0C. The amount of heat which
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The force between positive charges from the problem 18) has the magnitude
a)4 Newtons b)9 Newtons c)9x10^9 Newtons d)4x10^9
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593 views
Two positive charges of +2 coulombs are 3 meters apart. If one of the charges is replaced by the negative charge -2 coulombs,
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680 views
