Expansion of water.

Title: Expansion of piss Date: September 22, 2003 Purpose: This sample is to find let on whether affluent becomes more or little dense as it freezes. Procedure: 1. found in the thermometer into one of the holes of the two-holed ballyhoo and then shut in the ice electron underground in the other. Glycerin go away stand by the thermometer and thermionic vacuum tube to sailing into the holes easily. 2. need the container to the top with pee. 3. Holding the container upright, insert the stopper into the babble of the container. educate sure that no argumentation is in the container. Water should use up the tube. Attach a pocket-sized ruler to the thermometer and tube so you lot measure the placement of the pissing in the tube. 4. send out the container, thermometer, and glass tube (which will be called the instrument) in a container of ice irrigate. When the temperature on the thermometer reaches zero scores, get compass of the implement. Move the stopper out so that only virtually 1 cm of water shows beyond the stopper. Return the implement to the ice water. 5. Measure merely (to the nearest .001 m) the blank set the water in the tube is from the stopper. Record this value. 6. Remove the weapon from the ice and allow the water to warm up to 1 degree Celsius.

Hold the container in your hand to add heat, and lightly judder the apparatus as you warm it to insure constant heating. When the temperature has reached 1 degree, measure the distance, which the liquefiable is from the stopper. 7. Increase the temperature slowly, in 1-degree amounts, and magnetic disk the temperature and distance the water is from the stopper. Do this until you have raised the temperature as eminent as you can by holding the container in your hand. This should be about 30 degrees Celsius. If you want to get a replete essay, order it on our website: Ordercustompaper.com

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