filmov
tv
Density column
Показать описание
Details for prep here:
Using sugar solutions of varying concentrations, food coloring, and a tall graduated cylinder is a colorful way to demonstrate density to students. While the traditional method involves pouring the most dense solutions in first and carefully adding others on top, this video demonstrates reverse filling to produce a near perfect separate of layers making it a colorful static display for any science or chemistry classroom.
Using sugar solutions of varying concentrations, food coloring, and a tall graduated cylinder is a colorful way to demonstrate density to students. While the traditional method involves pouring the most dense solutions in first and carefully adding others on top, this video demonstrates reverse filling to produce a near perfect separate of layers making it a colorful static display for any science or chemistry classroom.
0:01:53
0:01:39
0:03:02
0:00:16
0:00:16
0:04:00
0:05:32
0:01:50
1:03:15
0:00:16
0:01:30
0:02:18
0:01:25
0:00:11
0:00:16
0:01:09
0:02:54
0:00:41
0:02:34
0:00:29
0:00:13
0:00:45
0:00:33
0:00:16