Calculate the change in temperature of 1.0 kg of water that is initially at room temperature if 3.0 kg of head is added

Porque crees que el agua no podia subir mas de 10 m de altura con ese tipo de bomba

Which subatomic particle has a negative charge

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 !