The results of our experiment are as shown below:
Batch 1 (Day 0 = 11 Feb, Start exposing to electricity = Day 3, Weekends = Day 4 & 5)
Average height
(germination)
|
Days
|
Set-up
|
Voltage/V
|
0/1/2
|
3
|
4
|
5
|
6
|
7
|
8
|
|
|
Height/ cm
|
1
|
0.0
|
0
|
-
|
-
|
-
|
14.0
|
16.1
|
19.1
|
2
|
1.5
|
0
|
-
|
-
|
-
|
20.1
|
20.7
|
22.3
|
3
|
3.0
|
0
|
-
|
-
|
-
|
16.0
|
17.7
|
19.1
|
4
|
4.5
|
0
|
-
|
-
|
-
|
20.4
|
19.9
|
17.8
|
5
|
6.0
|
0
|
-
|
-
|
-
|
20.3
|
21.8
|
23.4
|
6
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
Batch 2 (Day 0 = 19 Feb, Start exposing to electricity = Day 1, Weekends = Day 3 & 4)
Average height
|
|
Days
|
Set-up
|
Voltage/ V
|
0/1/2
|
3
|
4
|
5
|
6
|
7
|
8
|
|
|
Height/ cm
|
1
|
0.0
|
0
|
-
|
-
|
8.3
|
13.5
|
17.5
|
19.5
|
2
|
1.5
|
0
|
-
|
-
|
9.3
|
14.8
|
16.0
|
19.6
|
3
|
3.0
|
0
|
-
|
-
|
0.5
|
3.6
|
10.2
|
15.0
|
4
|
4.5
|
0
|
-
|
-
|
1.4
|
1.8
|
4.0
|
6.5
|
5
|
6.0
|
0
|
-
|
-
|
10.6
|
16.0
|
18.0
|
18.5
|
6
|
7.5V
|
0
|
-
|
-
|
0.0
|
0.0
|
0.3
|
1.4
|
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