Which process can separate out the solute from the solvent?

evaporation

freezing

sublimation

Suppose that 27 j of work is needed to stretch a spring from its natural length of 6 m to a length of 9 m. (a) how much work is needed to stretch the spring from 12 m to 14 m? j (b) how far beyond its natural length will a force of 78 n keep the spring stretched?

Where do magnetic lines of force enter earth?

Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?