A U-tube or manometer consists of two vertical pipes connected at their bottom ends by another pipe. Fluid (say water) partly fills the manometer, sufficiently below the tops of the pipes that it does not spill out when it is set into oscillations. Assume the flow is laminar; in reality that requires the connection not be a single horizontal pipe because that would generate eddy swirls at the...
Even after the pandemic ends, some of the technology that we have been exploring for remote instruction will also prove useful in the classroom. I am going to highlight the use of Kahoot, which is like an interactive, graded PowerPoint. I’ll go over how and why to use Kahoot, and hopefully include ideas that will also benefit current Kahoot users. In this session, we will use Kahoot to...
