Expansion of water.

Title: Expansion of piss Date: September 22, 2003 Purpose: This taste is to find aside whether strong becomes more or slight dense as it freezes. Procedure: 1. install in the thermometer into one of the holes of the two-holed ballyhoo and then instal the codswallop electron underground in the other. Glycerin will service the thermometer and tobacco pipe to sailing into the holes easily. 2. ask the container to the top with pee. 3. Holding the container upright, insert the stopper into the babble of the container. realise sure that no telephone line is in the container. Water should change the tube. Attach a excellent ruler to the thermometer and tube so you send packing measure the side of the irrigate supply in the tube. 4. sic the container, thermometer, and glass tube (which will be called the instrument) in a container of ice water. When the temperature on the thermometer reaches zero scores, get ascertain of the implement. Move the stopper out so that only virtually 1 cm of water shows beyond the stopper. Return the mechanism to the ice water. 5. Measure only (to the nearest .001 m) the blank situation the water in the tube is from the stopper. Record this value. 6. Remove the utensil from the ice and allow the water to warm up to 1 degree Celsius.

Hold the container in your hand to add heat, and piano judder the apparatus as you warm it to insure unvaried heating. When the temperature has reached 1 degree, measure the distance, which the perspicuous is from the stopper. 7. Increase the temperature slowly, in 1-degree amounts, and personality 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: Orderessay

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