Order the steps of the experiment below according to the scientific method. Question 7 options:

Paul calculated the average time to dissolve each substance in each temperature.

Paul tried dissolving several different substances in both cold and hot water, timing how long it took to dissolve each substance.

Paul reported that for all substances the hot water dissolved it faster.

Paul noticed that sugar dissolved almost instantly when added to hot tea.

Paul thought that the higher the temperature of water the faster it dissolved materials.

1
Paul compared the graphs of cold water dissolving substances to the graphs of hot water dissolving substance.

Paul decided to redo his experiment at several different temperatures.

1: Paul tried dissolving several different substances in both cold and hot water, timing how long it took to dissolve each substance.

2: Paul compared the graphs of cold water dissolving substances to the graphs of hot water dissolving substance.

3: Paul thought that the higher the temperature of water the faster it dissolved materials.

4: Paul reported that for all substances the hot water dissolved it faster.

5: Paul decided to redo his experiment at several different temperatures.

6: Paul noticed that sugar dissolved almost instantly when added to hot tea.

7: Paul calculated the average time to dissolve each substance in each temperature.

Explanation:

I took the quiz hope this helps!

graph slopes whilst gas cools, then it is flat whilst conensation to liquid happens, the coolong liquid then graphs as a slope when it solidifies graph is flat

latent heat

one person pulls 90n one way and the other has 100n pulling the other way.

so the net force = 90 - 100 = -10n,

or the ans can be 10n if the picture shows -90n and 100n instead.