Simulating Hot and Cold Water Use the into write a la situation to the cups of water from the food
pe
sed to
tantonecos
The food coloring spreads
more quickly through the
hot water than the cold water:
3. Makeone sample hot and one sample colt
Observe the terences in the samples
What you notice about the movement or the molecules of the two samples?

What are some natural measures of time

Which fossil fuel is mainly used for heating and cooking? a. electricity b. coal c. petroleum d. natural gas

The goal of this experiment was to answer the question "what is the effect of a gas' temperature on its volume? " you formulated the hypothesis below. hypothesis: if a fixed amount of gas is heated, then the volume will increase because the heat will cause the molecules of gas to move faster and further apart. to test this hypothesis, you changed the of the gas between 0 and 100°c (273 and 373 k) and calculated the resulting of the gas.