Question

Miguel needs to use an electric hot plate to heat a beaker of water. As he starts to plug the hot plate into the socket, he notices that the cord is frayed.

What would be the best thing for Miguel to do?
wrap the frayed area with electric tape before using it

use the hot plate as is since it is only needed for a short time

notify the teacher and ask for a new hot plate

wait for the next lab group to be done and then use their hot plate