Cidepe

Function

Intended for experimental study, a natural science laboratory, and conducting natural science experiments on: Natural Sciences. The sense of touch. Identifying some seeds. Water and seed germination. Types of soil. Changes in the physical state of water, melting and evaporation. Water content in the soil. Fruit decomposition by mold. A stringed instrument. Using magnets to separate materials, recycling. The harmful effects of cigarettes. The phases of the moon. The functioning and use of a compass. Permanent magnets, temporary magnets, and electromagnets. Measuring weights and masses. Force, mechanical, plastic, and elastic deformations. Sunrise and sunset in different parts of the world. Sundial. Matter and energy. Light, transparent, translucent, and opaque media. The shape of objects. Vertical position. The free surface of still water. The energy of moving air. Differentiating between solid, liquid, and gaseous bodies. Water condensation. Heat and ice melting. Separating objects with a magnet. Identifying objects by sound. Low-pitched and high-pitched sounds. Producing oxygen. Decantation and filtration. The Magdeburg experiment, atmospheric pressure. Communicating vessels. The thermoscope. Means of heat propagation. Electrification, principles of electrostatics. Vision defects and correction of hyperopia and myopia with lenses. Reference frame, position, motion, and trajectory. Free fall motion. The minimum launch height in a loop. Friction forces and Newton's first law of motion. Simple machines: fixed pulley and movable pulley. Hooke's Law. Associations of springs in series and in parallel. Equilibrium conditions. The principle of conservation of mechanical energy. Work and energy. Archimedes' principle. Soil erosion. General and specific properties of matter. The magnetic field of a magnet. Differentiation between force and pressure. The simple pendulum. Pascal's principle. The difference between heat and temperature. Thermal sensation and temperature. Newton's disc. Properties of light ray propagation. The effect of light striking a polished surface. Light refraction and its laws. Electrical conductors and insulators. Associations of lamps and resistors. Ohm's law. Measurements in circuits and electrical power. Kirchhoff's loop and node laws. RC circuit. The transformer. The blackout. Main characteristics of waves. The phenomenon of reflection and interference in a wave. Standing wave. Measuring the speed of a pulse. Sound, a longitudinal mechanical wave. Doppler effect. Comparing different volume measurement scales. Determining the density of a liquid using a hydrometer and that of a solid using a pycnometer. Periodic table. The electronic distribution of chemical elements. Kinetic behavior of gases. Influence of temperature on atomic and molecular motion. Separation of mixtures by simple filtration, magnetism, and paper chromatography. Chemical bonds. Electrical conductivity. Pure substances and mixtures. Chemical reactions. The hydrogen displacement reaction, single replacement. Double replacement reaction. Behavior of acids and bases in relation to different indicators. The character of an acidic oxide. How to obtain a basic oxide? Chemical kinetics. The catalytic factor. Organic chemistry. Construction of three-dimensional organic structures. Alcohol. The biological microscope and its parts. Preparation of a slide. How to classify invertebrates? Are all circulatory systems the same? How to extract and observe DNA from a fruit? How are chromosomes divided? AND rule and OR rule in genetics. Genetic crosses, Punnett square. Color blindness. How does natural selection occur? How is a gene selected in a population? 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.
The entire history of pioneering spirit and work focused on customer needs makes the Cidepe brand increasingly present in the lives of thousands of students, bringing greater participation and interest to the knowledge experience in the areas of Chemistry, Physics and Biology. Contact our sales team, we are available to assist your educational institution on this journey towards practical knowledge.

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Details

Details with the main experiments