11Why do higher frequency waves have better penetration? 11Why do higher frequency waves have better penetration? Why do higher frequency waves have better penetration? 11Why do higher frequency waves have better penetration? 11Why do higher frequency waves have better penetration? 11Why do higher frequency waves have better penetration? 11 votes 11Why do higher frequency waves have better penetration? 11Why do higher frequency waves have better penetration? 11Why do higher frequency waves have better penetration? 11Why do higher frequency waves have better penetration?