Physics, 08.07.2019 23:30 morgan3346
The resistivity of gold is 2.44×10-8 ω•m at room temperature. a gold wire that is 1.8 mm in diameter and 40 cm long carries a current of 860 ma. what is the electric field in the wire?
Answers: 3
Physics, 22.06.2019 07:40
An object's buoyant force and weight mean the same thing.a. trueb. false
Answers: 2
Physics, 22.06.2019 14:10
Click the game tab at the bottom of the simulation and select level 1. (there is no seesaw balance for this part of the activity.) balance the first equation, and click check to see if you got it right. if you can’t balance it in the first try, you can try again. work through the five equations for level 1. click continue to go on to level 2, and later level 3. each level is more difficult than the one before. keep trying until all the equations are balanced. in one or two sentences, describe how you did in the balancing game. in a few more sentences, explain one strategy you learned for balancing more complex equations.
Answers: 2
Physics, 22.06.2019 15:30
1kg of water needs to recieve 4200j of energy to go from 90 degrees to 91 degrees. what is the specific heat capacity of water? what are the units?
Answers: 1
The resistivity of gold is 2.44×10-8 ω•m at room temperature. a gold wire that is 1.8 mm in diameter...
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