Effect of Heat

Contraction

What was happening to the water on the bunsen burner?

The water in the can was boiling because of the heat from the bunsen burner. The can didn’t implode because we didn't do the experiment correctly.

What happened to the water particles when we put them in the ice cream container?

The particles of the warm water and cold water combined the concentration of the two different temperatures mixed.

Expansion

When the teacher lit the bunsen burner we put the ball on the heat of the bunsen burner then the ball started to expand,(before the ball could fit inside of the hoop) then we put it back in the hoop but it didn't go in because it expanded then we put it back in the sink so it will go back to its normal size.

Conduction: When our teacher lit the bunsen burner our first pin dropped at 1 second, the heat of the flame was making the metal rod go up instead of down. The vibrations in the vaseline from the heat of the flame was making the pin drop off at different times. 

Convection in liquid: The crystal particles diffused in the water. At first, the crystals were concentrated, then they combined into the water. The hot water was faster because the hot water combing quicker into the crystal because cold water takes longer for things to dissolve. But all the crystals didn't dissolve in the hot water either. The heat of the water combing with the crystal so it would colour the water.

Convection: We opened up a tea bag and put the tea leaves and tipped it on the table then lit the tea bag paper on fire and then the tea bag started to rise and float away. It rose because heat rise and the tea bag was on fire