Which of the following waves have smallest velocity in vacuum?A. UltravioletB. SoundC. Infra-RedD. Micro 0 0 votesArticle Rating Subscribe LoginNotify of new follow-up commentsnew replies to my comments Label {} [+] Name* Email* Website Label {} [+] Name* Email* Website 0 Comments Oldest Newest Most Voted Inline FeedbacksView all comments
