Cidepe

Function

Intended for experimental study, physics laboratory and carrying out physics experiments on: Thermodynamics, Calorimetry. Water equivalent and heat capacity of a calorimeter. What is a calorimeter for? What is the water equivalent of a calorimeter? What is heat? Energy balance, principle of heat exchange. Measuring temperature and determining the mass of cold water. Measuring temperature and determining the mass of hot water. 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 a solid. Specific heat. Measuring temperature and determining the mass of cold water. Measuring the temperature of the solid test specimen and determining its mass. Using the principle of conservation of energy, principle of heat exchange. Determining the specific heat of copper. Determining and comparing the specific heat (mass heat capacity) of different solids. Latent heat of fusion of ice. Latent heat. The temperature and mass of heated water. Determining, by difference, the mass of ice. Determining the latent heat of fusion of ice. The mechanical equivalent of heat, electrical equivalent. The calorimeter with resistor. The difference between resistor and electrical resistance. The operator J that allows the exchange of the calorie unit for the joule unit and vice versa. The amount of heat transferred by the electrical resistance of the resistor to the calorimeter and water system, when turned on. Turning on the circuit and measuring the heating time. Determining the mechanical equivalent of heat. The relative percentage error. The average value of the mechanical equivalent of heat and its uncertainty, etc. Note: Does not include solid test specimens, power supply and wire connections.

O Cidepe - Centro Industrial de Equipamentos de Ensino e Pesquisa - é uma empresa de referência em instrumentos educacionais em instituições de ensino no Brasil e no exterior. Com uma experiente equipe de engenheiros, professores, pesquisadores, consultores e demais colaboradores, o Cidepe desenvolve produtos com tecnologia e talento humano para aprimorar a dinâmica de ensino.
Toda a história de pioneirismo e de trabalho focado nas necessidades dos clientes faz com que a marca Cidepe se torne cada vez mais presente na vida de milhares de estudantes, trazendo maior participação e interesse para a experiência do conhecimento, nas áreas da Química, Física e Biologia. Entre em contato com nossa equipe comercial, estamos à disposição para auxiliar sua Instituição de ensino nessa jornada rumo ao conhecimento prático.

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Details

Details with the main experiments