 |
|
| Attach the distance
sensor at the top of the container as shown in the illustration and
measure the distance from the sensor to the water surface. |
|
| Examples |
 |
| The water level
is 0.05 m high in a container that has a height of 0.6 m as shown
in the illustration. The distance sensor is attached at the position
0.8 m high from the bottom and water is poured at a constant rate. |
|
 |
| Let the
distance between the top of the container and the water surface be y (m)
after x minutes. |
|
|
| Answer
the following questions. |
| 1. |
Fill the table
using the experiment results. |
|
| Time
x (second) |
0 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
| Distance
to the water surface y (m) |
|
|
|
|
|
|
|
|
|
|
|
| 2. |
Express the relationship
between x and y and graph it. |
|
| 3. |
Calculate the
increment of the water level for the time interval from 10 s to 15
s. |
|
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