Experiment Report

Experiment Report Question: How overmuch coarseness needs to be added to peeing supply to way out bearings to louse up? Hypothesis: Adding flavour to the weewee willing enlarge the meanness and make heavier objects blow out. Materials: pissing, coarseness, golf dinner dress, crackpot physical process: 1. recover the densities of the objects 2. increase the density of the irrigate supply until it is greater than the objects density so it will float Variables: Tested covariant: bill of salinity autarkical: buoyancy of objects dependent: density of piddle supply system Constants: temperature of pee, coarseness, containers used Control: irrigate with no common salt Summary: The spring up proved that adding salt to the water change magnitude the density. It added more than mass to the volume of water. Adding comme il faut salt to the water do it soundr than the object. When the water was denser than the object, the object floated. The object was more sunny in the salt water. The first intimacy I did was strain the density of the object. Then I added salt to the 200mL cylinders of water. The tested variable was the amounts of salt added.

I figured how dense the water was with salt. 30 grams of salt do the density of the water 1.08 g/mL and the egg floated. 80 grams of salt made the density of the water 1.19 g/mL and the golf ball floated. Results: 30 grams of salt in 200ml of water made the water dense enough to float the egg. 80 grams of salt in 200ml of water made the water dense enough to float the golf ball. finale: My hypothesis proved correct. Adding salt to the water made it denser. When the water was denser than the object, it floated. The sample will always prove the same thing. The water will always become denser when salt is added.If you want to get a full essay, order it on our website: Ordercustompaper.com

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