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Mark jay
Questions (4)
3. A calorimeter has a mass of 100g and a specific heat of 0.900 cal/g˚C and contains 400g of water at 40˚C. When 91g of ice
0 answers
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6. Two charges, Q1 = 4.6x10-9 C and Q2 = 4.3 x10-9 C, are 60mm apart. What is the electric field halfway between them?
0 answers
398 views
5. Three charges, Q1 = 10µC, Q2 = 8µC and Q3 = 7µC are lying along a straight line. Q1 is one meter away from Q2 and Q2 is
0 answers
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4. Find the magnitude of the force between two charges Q1 = 3µC, Q2 = 2.5µC that are 50mm apart.
1 answer
1,364 views
