Physics, 28.02.2020 19:56, Katelyn1236
Which statements about this simple circuit are correct? Check as many as apply. Then put your statements together to form a complete description. Shannon is correct. A battery is a source of current. Cameron is correct. The chemical reactions in a battery maintain its potential difference. A wire is a conductor with electrons that are free to travel throughout. The wire gets hot because the conduction electrons collide with ions in the wire. Avi is correct. The chemical reactions in a battery are like a wood-burning fire: both are a source of heat. Shannon is correct. Batteries must be replaced when they can no longer supply current. A battery is a source of energy. Cameron is correct. A wire is not like a dry riverbed.
Answers: 3
Physics, 22.06.2019 07:00, hdjsjfjruejchhehd
If a tank filled with water contains a block and the height of the water above point a within the block is 0.8 meter, what is the pressure at point a?
Answers: 2
Physics, 22.06.2019 10:00, kenna0
This is important 1. what happens to the speed of molecules in water vapor when it condenses to form a liquid? (2 points) the molecules slow down. the molecules speed up. the molecules slow down and then speed up. the molecules speed up and then slow down. 2. how might human activities change to compensate for a decrease in water supplies? (2 points) humans might build a factory. humans might build drainage systems. humans might extract more water from the ground. human behavior does not change because of the water cycle. i'll be grateful if anyone can answer these 2 questions !
Answers: 1
Physics, 22.06.2019 12:20, macycj8
A2.0 μf capacitor and a 4.0 μf capacitor are connected in series across a 0.827-kv potential. the charged capacitors are then disconnected from the source and connected to each other with terminals of like sign together. find the voltage across each capacitor.
Answers: 2
Which statements about this simple circuit are correct? Check as many as apply. Then put your statem...
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