Evaporation and condensation Individual molecules can change phase any time Evaporation: –Energy required to overcome phase cohesion –Higher energy molecules.
Clicker Question: Non-uniform B field A current loop is oriented so that its magnetic dipole is oriented along direction “2”. In which direction is the.
Electromagnetic waves are made from moving charges (protons or electrons) EM waves are transverse waves The medium that EM waves pass through are.
The Nature of Electromagnetic Waves. Electromagnetic Radiation EMR requires no medium to travel- can travel thru a vacuum Speed 300,000 kilometers.
