( ( Definitions ( Used ( in ( ( ( the ( Law ( Radio waves ) ) ) - ) ( ( electromagnetic waves ) ( freely ( propagated ( across ( the space ) ) ) ) ) ) ) ) ) ( , ( ( the ( frequency whereof ) ) ( ( is ( from ( ( ( ( ( 9 kHz ) to ) 3 ) 000 ) GHz ) ) ) . ) ) ) )
(ROOT (S (S (NP (NNS Definitions)) (VP (VBN Used) (PP (IN in) (NP (NP (DT the) (NNP Law) (NNP Radio) (NNS waves)) (: -) (NP (NP (JJ electromagnetic) (NNS waves)) (VP (ADVP (RB freely)) (VBN propagated) (PP (IN across) (NP (DT the) (NN space))))))))) (, ,) (NP (DT the) (NN frequency) (NN whereof)) (VP (VBZ is) (PP (IN from) (NP (QP (CD 9) (CD kHz) (TO to) (CD 3) (CD 000)) (NNS GHz)))) (. .)))
Definitions Used in the Law Radio waves - electromagnetic waves freely propagated across the space, the frequency whereof is from 9 kHz to 3 000 GHz.
(ROOT (S (NP (NNP Am) (NN radio) (NNS waves)) (VP (VBP exist) (PRT (RP in)) (NP (DT the) (ADJP (QP (CD 540) (TO to) (CD 1600))) (NN khz) (NN frequency) (NN range))) (. .)))