( ( ( Dynamics , ) ( ( ( ( ( ( ( ( ( ( thermodynamics , ) electromagnetism ) , ) ( wave motion ) ) , ) optics ) , ) atomic ) and ) ( nuclear physics ) ) ) . )
(ROOT (NP (NP (NNP Dynamics)) (, ,) (NP (NP (NNS thermodynamics)) (, ,) (NP (NN electromagnetism)) (, ,) (NP (NN wave) (NN motion)) (, ,) (NP (NNS optics)) (, ,) (NP (JJ atomic)) (CC and) (NP (JJ nuclear) (NNS physics))) (. .)))
Dynamics, thermodynamics, electromagnetism, wave motion, optics, atomic and nuclear physics.
(ROOT (S (NP (NNS Optics)) (VP (VBZ explains) (NP (NP (DT the) (NN behavior)) (PP (IN of) (NP (JJ visible) (ADJP (JJ light) (CC and) (JJ electromagnetic)) (NNS waves))))) (. .)))