When is liquid is heated from 20 degree to 60 degree centigrade its density

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

Which example has gravitational potential energy? a.a horse slowing down from a run b.an apple about to fall from a tree branch c.a bicycle being pedaled down a horizontal path d.beaker sitting on the floor

Erosion of the beach is normally a slow process. however, in certain situations, large chunks of shore may wash out to sea. what could cause this to happen?