Sample: Observation:
1 The drop of food coloring spreads slowly.
2 The drop of food coloring spreads very quickly.
A student places a drop of food coloring into two water samples. Her observations are shown in the table . Which statement best explains the observations in the table?
The water molecules of sample 1 are moving faster.
The temperature of sample 2 is higher.
The temperature of sample 2 is close to freezing. The water molecules of sample 1 are transferring more kinetic energy.
1 answer
The temperature of sample 2 is higher.