Apple dehydration

Table of contents

1.Title 10. encyclopedia2.Table of contents 11. books3.Question 12. internet 4.Hypothesis5.Materials6.Producers7.Conclusion8.Question? 9. Bibliography

question

Does salt water or lemon juice have any effect on the rate of dehydration?

material

• ¾ lemon juice/ lemons• ¾ Salt water• About 7 spoons of water• 3-6 bowls• 3 different types of apples 1.red apples 2.

yellow apple 3. green apple.• Measuring cup

Procedures

• 1. get 3 bowls use a measuring cup and measure about ¾ cups of water and put it in one bowl and do the same for the rest.

• 2. cut the 3 different of apples in two slices each drop one of them in each bowl at the same time with your partner.

• 3.put the bowls in the same place stay for about 4-5 days make sure you check them everyday or 4-5 hours each day and write a response.

• 4. take pictures of the experiment from the time you start to the time you put the apple in to the time you took them out to examine them.

• 5. Make a chart and write what happened

Conclusion

• My hypothesis was wrong because trial 2 of the first 1 was right because its apple was tearing apart and getting softer by each day because of the lemon juice and salt. I thought that trial 1 the apple with water would have the most dehydration.

Table / chart

Category 1 Category 2 Category 3 Category 4

4.3

2.5

3.5

4.5

2.4

4.4

1.8

2.8

2 2

3

5

Chart Title

Series 1 Series 2 Series 3

Bibliography

• I got all my information from go to yahoo.com 2. search make my own graph and table/chart from the website mathsisfun.com and that’s where I got all of my information from.

Hypothesis

• I think lemon juice had the greater effect in the apple because it might get hard or soft or stay the same within three days, an if it does not do anything then well do it over.