Cidepe

Function

Intended for experimental study, chemistry laboratory, physics laboratory, carrying out chemistry experiments, carrying out chemistry experiments on: Study of gases and their transformations. Isothermal transformation, Boyle-Mariotte, using a manometer. How to determine the initial volume of the confined gas. Constructing graphs relating the pressure of the confined gas to its volume. Thermal expansion. The variation in volume and the variation in the area of metallic bodies, as a function of temperature. The volume of metallic bodies varies when their temperature changes. The area of metallic bodies varies when their temperature changes. What happens to the dimensions of a hole in a metallic plate that is heated. Determining the coefficient of linear expansion of copper. Determining the temperature variation suffered by the test specimen. Measuring the variation in length of the test specimen when undergoing the temperature variation. The relationship between the variation in length with the temperature variation and the initial length. Determining the coefficient of linear expansion of copper. The relationship between the final length, the initial length, the coefficient of expansion and the temperature variation. Determining and comparing the coefficients of linear expansion of different materials. Thermodynamics, Calorimetry. Conduction, a means of propagation of heat, means of transmission, heat transfer. What is heat. What is temperature. The difference between heat and temperature. The dimensional variation of a body, expansion or contraction, due to temperature variation. Convection, a means of propagation of heat, means of heat transmission, heat transfer. Irradiation, a means of propagation of heat, means of heat transmission, heat transfer. The influence of color on thermal insulation. Some energy transformations, electrical, light, thermal and mechanical. The water equivalent and the heat capacity of a calorimeter. What is a calorimeter for? What is the water equivalent of a calorimeter? Energy balancing, principle of heat exchange. Measuring the final temperature, thermal equilibrium temperature. Determining the water equivalent of the calorimeter. Determining the heat capacity of the calorimeter. Specific heat, mass heat capacity, of aluminum. What is specific heat. Measuring the final temperature, thermal equilibrium temperature. Using conservation of energy and the principle of heat exchange. Determining the specific heat of aluminum. Determining the specific heat, mass heat capacity, of steel. Measuring the final temperature, thermal equilibrium temperature. Determining the specific heat of steel. The latent heat of fusion of ice. Using the principle of conservation of energy, principle of heat exchange. Measuring the final equilibrium temperature. Determining the mass of ice by difference. Determining the latent heat of fusion of ice. The body's ability to store energy in relation to the heating time, mass and volume of a material. The relationship between the heating time and the mass of the same material. At the same temperature, equal volumes of different materials store different amounts of heat. Zeroth law of thermodynamics. Measuring the final temperature, thermal equilibrium temperature of heated aluminum. Measuring the final temperature, thermal equilibrium temperature of heated steel. Thermometry. The thermoscope. The difference between a thermoscope and a thermometer. Temperatures of the boiling point of water and the melting point of ice. Vaporization, boiling and heating of water. Measuring the boiling point of water. Measuring the melting point of ice, etc.

Cidepe - Industrial Center for Teaching and Research Equipment - is a company of reference in educational instruments in educational institutions in Brazil and abroad. With an experienced team of engineers, professors, researchers, consultants and other collaborators, Cidepe develops products with technology and human talent to improve the teaching dynamics.
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Details

Details with the main experiments