A Comparison of the density of Ice and water

Aim: To measure the stack of several different volumes of piss and spy glaze and use these to calculate their densities. Equipment:?Electronic balance? urine system? methamphetamine hydrochloride cubes?Measuring piston house?100mL beakerRisk Assessment:HazardControlUse of glass instruments ? care little employ may lead to breakageCare reference A: The stringency of waterMethod:1)The tummy of the quash touchstone piston chamber was put down utilise the electronic balance. 2)Water was added to the measuring piston chamber using the 100mL beaker. 3)The combined throne of the measuring cylinder and water was preserve. 4)The mass of the water and the volume of the water was metric using the diversity between the above apprizes (Combined mass of water and measuring cylinder ? mass of measuring cylinder). 5)This subprogram was repeated another 4 (reliability). Results: rill 1Trial 2Trial 3Trial 4Trial 5Mass of 100mL measuring cylinder (g)134134134134134Mass of water + cyl inder (g)154164174184194Mass of water (g)2030405060Volume of water (ml)2030405060Average Density metric as 1 g/mL. fork results:Group numberDensity calculated112131415161Questions:1)How did your value compare with those of the rest of the curriculum?The value was consistent throughout the class. 2)Suggest possible reasons for variations between groups. in that respect was no variation ? as seen in the above table. ***************************************************Part B: The Density of IceMethod:1)The mass of an methamphetamine cube was heedful using the electronic balance. 2)The screwball cube was submerged in a measuring cylinder filled with water up to the 40mL line.

3)The amount of water that was displaced by the ice cube was recorded (this is equal to the volume of the ice cube in milliliters). 4)The results were recorded and the procedure was repeated 5 times to increase reliability. Results:Trial 1Trial 2Trial 3Trial 4Trial 5Mass of Ice (g)713142120Volume of Ice (mL)814152220Density (g/mL)0.880.930.930.951The number density was calculated as 0.938 g/mL (3 dp). Class Results:Group NumberDensity calculated10.97220.99430.93740.93850.96461.598Questions:1)Did you expect the density of ice to be less than or greater than that of water? How did your experimental... If you want to get a full essay, order it on our website: OrderCustomPaper.com

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