Science Chapter 2
1.not drying off cap-water in mi thats is not there for mf.
2. spill salt
3. remove cap before mf
4.when pour into bottle spillage or leakage.
5. not shaking long enough- salt not dissolved
6. cap not on tight- spillage and leakage
MI-MF= Delta M
Condensation on Bottle
-comes from warm water vapor in the air (humidity) when it touches cool surface of bottle it turns from gas to liquid.
1. not wiping off condensation (gain in mass)
2.bottle is wet during mi- loss of mass
3.shaking the bottle and losing liquid through cap- loss
Mass of cap and bottle (g)
Mass of bottle cap and ice (g)
Mi of Ice (g)
bottle, cap, ice - bottle cap
Mass of bottle cap and water (g)
Mf of water (g)
bottle, cap, water - bottle and cap
Drawing a histogram
-put zero in middle (all intervals in middle)
-go by given intervals
-if number falls on line shade the box to the right.