Ask questions about projects relating to: aerodynamics or hydrodynamics, astronomy, chemistry, electricity, electronics, physics, or engineering.
Moderators: MelissaB, kgudger, Ray Trent, Moderators
Hi, my son has choose to do this project and he is having a hard time starting it, and i really dont have a clue on what to do either. He is being asked for a variable, a outcome variable and 10 constants. The variable would be the iodine and soluble starch and the outcome would be to know whch OJ has more vitamin C by doing the trituration. We need 10 constants that will remain the same but we are kind of confuse.
- Posts: 1
- Joined: Mon Oct 11, 2010 3:11 pm
- Occupation: student
- Project Question: Which orange juice contains more vitamin C?
- Project Due Date: 11/19/2010
- Project Status: I am conducting my research
Return to Grades 6-8: Physical Science
Who is online
Users browsing this forum: Yahoo [Bot] and 5 guests