More thinking logically
Think about the question below. Only one of the answers listed is correct. We'll do some (but probably not all) of these questions in the lectures when you will all be asked to vote on which answer you think is correct. (Soon afterwards, you'll be able to see your responses, and those of the whole class at EVAF.)
I pour water into an empty vessel to just fill it, at a constant rate.
I then repeat the experiment, but with a regular cone inside the vessel before I start pouring. The ’point’ of the cone just reaches the top of the vessel.
Which one of the following graphs represents a plausible schematic of the height of the water (y-axis) as a function of time (x-axis) for my two experiments, A and B?
1 | |
2 | |
3 |