Investigating rates of change - filling cylinders

Can you predict what the graph of water height versus time will look like as teach cylinder fills? Can you explain why the graph is so? Which cylinder will fill first? Can you explain why this is? Do you notice anything about the slopes of each graph? Click the "Turn on Water" button to fill the cylinders. Adjust the dimensions of the cylinders using the appropriate input boxes.
Copyright: Project Maths Development Team 2014