4 ms·Have to be careful about super heated water and flash boiling.by encoderer 3y agoHave to be careful about super heated water and flash boiling.JohnFen 3y agoMost consumer microwaves have a turntable in them, which eliminates that problem. That's one of the reasons why most consumer microwaves have a turntable.encoderer 3y agoNo? I don’t think that’s true? I think it’s based on the shapes of the container and how long you zap it n