( ( Electromagnetic ( Spectrum Entire ) ) ( ( ( range ( of ( ( ( wavelengths or ) frequencies ) ( of ( electromagnetic radiation ) ) ) ) ) ( ( ( ( extending ( from ( gamma rays ) ) ) ( to ( the ( longest ( radio wave ) ) ) ) ) and ) ( including ( visible light ) ) ) ) . ) )
(ROOT (S (NP (NNP Electromagnetic) (NNP Spectrum) (NNP Entire)) (VP (VBP range) (PP (IN of) (NP (NP (NNS wavelengths) (CC or) (NNS frequencies)) (PP (IN of) (NP (JJ electromagnetic) (NN radiation))))) (UCP (S (VP (VBG extending) (PP (IN from) (NP (NN gamma) (NNS rays))) (PP (TO to) (NP (DT the) (JJS longest) (NN radio) (NN wave))))) (CC and) (PP (VBG including) (NP (JJ visible) (NN light))))) (. .)))
Electromagnetic Spectrum Entire range of wavelengths or frequencies of electromagnetic radiation extending from gamma rays to the longest radio wave and including visible light.
(ROOT (S (NP (DT The) (JJ electromagnetic) (NN spectrum)) (VP (VBZ represents) (NP (NP (DT the) (JJ full) (NN range)) (PP (IN of) (NP (NP (NN frequency)) (PP (IN of) (NP (JJ electromagnetic) (NNS waves))))))) (. .)))