What is the difference between rutherford's model of the atom and bohr's model of the atom? a. there is no difference. b. bohr's model builds on rutherford's model and states that electrons are in fixed circular orbits, but they can move if they have enough energy. c. rutherford's model states that electrons move in orbits around the nucleus, while bohr's model suggests that electrons float in a sea of positive charge.

Sawyer is studying diffraction. he draws a diagram of a plane wave to show how light waves travel. which best describes sawyer’s error? the wave fronts should be perpendicular to the direction in which the waves move. the arrow showing the direction of movement of the waves should be pointing to the left. the arrow showing the direction of movement of the waves should be pointing downward. the wave fronts should be both parallel and perpendicular to the direction in which the waves move.