What will increase the strength of an electromagnet?
O A. Straightening the wire
O B. Putting...
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What is the final velocity of the initial velocity of 25 and -50?
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Asystem containing an ideal gas at a constant pressure of 1.22×10^5 pa gains 2140 j of heat. during the process, the internal energy of the system increases by 2320 j. what is the change in volume of the gas?
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What is a subatomic particle with a negative charge and very little mass?
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