Search found 4 matches

by Advith9
March 8th, 2020, 10:18 am
Forum: Lab Events
Topic: Food Science B
Replies: 66
Views: 12314

Re: Food Science B

Amoeba55 - For regionals I made an arduino ppm sensor. PPM (parts per million) is an accepted measure of salinity. However, I think the judges were kind of confused because they wanted salinity percent. So I just ended up using my backup manual density salinometer. There is a way of finding percent ...
by Advith9
March 8th, 2020, 9:35 am
Forum: Lab Events
Topic: Food Science B
Replies: 66
Views: 12314

Re: Food Science B

In rule 2b, it says we must build a salinometer capable of measuring 1-10 percent salt solution. It also states that it must operate within a 500 ml beaker filled with at least 400 milliliters of water. But at the regional contest, while measuring the salt content of pickling liquids, we had to work...
by Advith9
February 19th, 2020, 7:55 am
Forum: Mission Possible B
Topic: Multiple Golf Balls?
Replies: 2
Views: 386

Multiple Golf Balls?

Can we only use one golf ball in our mission possible or can we use multiple?
by Advith9
January 24th, 2020, 10:34 am
Forum: Lab Events
Topic: Food Science B
Replies: 66
Views: 12314

Re: Food Science B

Do you know if an outlet will be provided at a regional and state contest? Me and my partner are building a digital salinometer and it needs a plug. I could replace it with a battery, but I'm not confident about that.

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