How powerful is an electric drill that transforms 500J in 1s?

Which type of microscope would allow the viewer to see ribosomes inside a cell?

Imagine you had to physically add electrons, one at a time, to a previously neutral conductor. you add one electron very easily, but the second electron requires more work. in your initial post to the discussion, explain why this is. also, what happens to the work needed to add the third, fourth, fifth, and subsequent electrons

You are about to open a container of soy milk but notice that there are instructions to “shake well before serving.” the soy milk is most likely a