You are watching: Soda can calorimeter
SMaterials come CollectEmpty soda canGlass pole (or something else that will not burn)Ring stand (or something to suspend the soda can)ThermometerLarge document clipAluminum foilFood samplesMatches or lighterA fire-safe place and safety tools (tongs, available water, etc.)Build it!Pour 50 mL the water into the soda can.Bend her paperclip and also place your food sample ~ above the finish so that is freestanding. The food sample should be 2-3 grams (make certain you weigh and also record the starting weight). Place the paperclip and also food sample top top a item of aluminum foil to protect your surface ar from burned or burnt food.Suspend your soda can about 4 cm above the food sample.Insert the thermometer into the soda can opening and record the beginning temperature that the water.Light the food sample on fire. Together it is burning, tenderness stir the water in the soda have the right to using the thermometer and keep and eye ~ above the temperature. Once the food sample has actually stopped burning, record the greatest temperature that the water reached. Then sweet the remaining food and also record the weight. Data Table
|Mass the water||50 g|
|Starting load of food (g)|
|Starting water temperature (℃)|
|Ending water temperature (℃)|
|Ending load of food (g)|
We eat food to provide us energy. A calorie is a unit of energy – it speak us exactly how much energy is stored in any type of given food. The means scientists number out how numerous calories room in a food is by measure the energy that can be released. They do this using a calorimeter. This is a clinical tool the measures power by utilizing water to absorb the power released by a burn food sample. The amount of energy soaked up by the water deserve to be measured, and also this speak us exactly how much energy the food released!Ask her Young ScientistsWhat foods can contain more calories? Which could contain less?Can girlfriend think of times as soon as it felt like eating food offered you energy?What food need to we shot next?Why is it important for us to eat food?This content was made feasible in component by the academy of Museum and also Library Services.
Aoife Ryle is a STEM educator at the Connecticut science Center. In addition to functioning with college groups, she works through our teenager Program, Overnights department, and also shoots weekly scientific research segments for WFSB. She has a degree in Bioengineering indigenous the college of Maine and has a personal interest in the life sciences and also engineering which makes bioengineering a perfect crossover.
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Mark Dixon is a meteorologist top top WFSB Channel 3 Eyewitness News and also a hold of the weekly science Sunday segments with the Connecticut science Center. He has actually been nominated for several Emmy awards because that weather anchoring and has won awards native the Connecticut associated Press Broadcaster’s Association and also the American Meteorological society.