Science The story of air Canada flight 143
How does this article apply to what you have learned so far this week?
It shows how technology can negatively impact a situation
it shows that humans still need to know how to operate machinery that is normally controlled by technology
it shows that understanding metric conversions is important
it shows that All of the Above are true
Question 4 (2 points)

Which of the following is part of the explanation or description of electromagnetic waves? (select all that apply) a. electrically charged molecules in a medium transfer their energy to nearby electrically charged molecules. b. a changing electric field causes a changing magnetic field. c. magnetic molecules in a medium transfer their energy to nearby magnetic molecules. d. a changing magnetic field causes a changing electric field.