What OSI physical layer term describes the physical medium which uses electrical pulses? Posted on November 2, 2020 By Admin Last Updated on November 2, 2020 by Admin What OSI physical layer term describes the physical medium which uses electrical pulses? copper cable fiber-optic cable air goodput For more question and answers: Click Here CCNA 1 ITN v7 – Modules 4 – 7: Ethernet Concepts Exam Answers Full 100% Uncategorized