Cidepe

Function

Intended for experimental study, chemistry laboratory, physics laboratory, conducting chemical experiments, conducting experiments on: The 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 of volume and the variation of the area of metallic bodies, depending on 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 metal plate that is heated. Determining the linear expansion coefficient of copper. Determining the temperature variation experienced by the test specimen. Measuring the variation in length of the test specimen when it experiences a temperature change. The relationship between the variation in length with the variation of temperature and the initial length. Determining the linear expansion coefficient of copper. The relationship between the final length, the initial length, the expansion coefficient, and the temperature change. Determining and comparing the linear expansion coefficients of different materials. Thermodynamics, Calorimetry. Conduction, a means of heat propagation, heat transmission means, 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 change. Convection, a means of heat propagation, heat transmission means, heat transfer. Radiation, a means of heat propagation, heat transmission means, heat transfer. The influence of color on thermal insulation. Some energy transformations, electrical, luminous, thermal, and mechanical. The equivalent in water and the thermal capacity of a calorimeter. What is a calorimeter used for? What is the equivalent in water of a calorimeter? Energy balancing, principle of heat exchange. Measuring the final temperature, thermal equilibrium temperature. Determining the calorimeter's equivalent in water. Determining the calorimeter's thermal capacity. Specific heat, mass thermal capacity, of aluminum. What is specific heat? Measuring the final temperature, thermal equilibrium temperature. Utilizing the conservation of energy and the principle of heat exchange. Determining the specific heat of aluminum. The determination of the specific heat, mass thermal capacity, of steel. Measuring the final temperature, thermal equilibrium temperature. Determining the specific heat of steel. The latent heat of fusion of ice. Utilizing 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 ability of a body to store energy in relation to the heating time, mass and volume of a material. The relationship between 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 thermometer. The difference between a thermometer and a thermoscope. Boiling and freezing point temperatures of water. Vaporization, boiling, and heating of water. Measuring the boiling point of water. Measuring the freezing point of ice, etc.