Basic sciences set, fundamental 2

Code: EQ077F2

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Intended for experimental study, this is a science laboratory for natural sciences, physics, chemistry, and biology, for conducting experiments on: Matter and energy. The melting of ice, the change of state of water from solid to liquid. The general properties of matter. The specific properties of matter. The burning of a candle produces light and heat. A simple machine called a fixed pulley. Force applied to a spring and the resulting elongation. The difference between force and pressure. The Magdeburg hemispheres experiment and atmospheric pressure. What is meant by Magdeburg hemispheres. Reducing the internal pressure of discs. Balancing the internal pressure of discs with atmospheric pressure. The free surfaces of a liquid within communicating vessels. The thermoscope. The difference between a thermoscope and a thermometer. The difference between heat and temperature. The physical states of water. The solidification of water, obtaining colored ice. Boiling and condensation of water. The means of heat propagation. Kinematics. Reference frame, position, motion, and trajectory. A simple machine called a movable pulley. Dynamics. Friction forces and Newton's first law of motion. The helical spring and Hooke's law. Association of helical springs in series. Determination of the spring constant of helical springs in series. Conservation of Energy. Work and energy in a system of mass and oscillating helical spring, conservation of mechanical energy. Statics. Experimental determination of the mechanical advantage of an inclined plane. Equilibrium of a body on an inclined plane. Hydrostatics. Buoyancy, a vertical force oriented upwards. Electricity. Electrical conductors and electrical insulators. Series, opposition, and parallel connections between batteries. Series and parallel lamp connections. Ohm's law. Series, parallel, and mixed resistor connections. Kirchhoff's loop laws and node law. The potentiometer, a variable resistor. Measurements in mixed circuits, electrical power, direct current. The series RC circuit, direct current. Magnetism. Permanent magnets, temporary magnets, and the electromagnet. Electromagnetism. The electrical voltage transformer. Wave phenomena. Main characteristics of waves in a spring. The propagation speed of a pulse in a spring. Mechanical waves. Remembering what a wave pulse is. The phenomenon of reflection and interference in a transverse wave in a spring and the standing wave. Chemistry. Properties of materials. How to determine the density of a liquid using a pycnometer? Periodic table. The electronic distribution of chemical elements. The kinetic behavior of gases. Influence of temperature on the atomic and molecular movement of a gas. Separation of mixtures. How to separate heterogeneous mixtures using magnetic separation? How to separate homogeneous mixtures using paper chromatography? Chromatography. Adsorption: a surface phenomenon. Chemical bonds. How to relate the properties of substances through electrical conductivity? Chemical reactions. How does a displacement reaction occur? How does a double displacement reaction occur? Inorganic functions. How to identify the character of an acidic oxide? How do acids and bases behave in relation to different indicators? Organic chemistry. Construction of three-dimensional organic structures. Alcohol, water absorption. Biology. Are all circulatory systems the same? How to use a biological microscope? Genetics. Are we all the same? What is the probability? The AND rule and the OR rule in genetics. Genetic crosses, using a Punnett square. Vision defects, correction of hyperopia and myopia with lenses, with a laser flashlight, a beam, etc.

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Main experiments (visual example)

The melting of ice, the change of state of water from solid to liquid. 0001.065
The general properties of matter. 0001.100A
The specific properties of matter. 0001.102
The burning of a candle produces light and heat. 0001.235
A simple machine called a fixed pulley 0001.046A
The force applied to a spring and the resulting elongation. 1032.052F
The distinction between force and pressure. 1032.092A
The Magdeburg Hemispheres Experiment and Atmospheric Pressure. 1032.093
The free surfaces of a liquid within communicating vessels. 1042.004C
The thermoscope. 1052.004B
The difference between heat and temperature 1052.004C2_3
The physical states of water. 1052.008_A3B
The solidification of water, obtaining colored ice. 1052.008_A4
Boiling and condensation of water. 1052.012A
The means of heat propagation. 1052.025A
Reference frame, position, movement and trajectory. 1032.001
A simple machine called a movable pulley. 1032.026J_0
Friction forces and Newton's first law of motion. 1032.046
The helical spring and Hooke's law. 1032.052B_3B
Association of helical springs in series. 1032.053B_3B
Work and energy in a system of mass and an oscillating helical spring, conservation of mechanical energy. 1032.056B_3B
Experimental determination of the mechanical advantage of an inclined plane 1032.034AB1
The equilibrium of a body on an inclined plane. 1032.043AB2
Buoyancy, a vertical force, directed upwards. 1042.028B
Electrical conductors and electrical insulators. 1082.036
Series, opposition, and parallel connections between batteries. 1082.040
Series and parallel lamp connections. 1082.044A_2
Ohm's Law. 1082.056A_3
Resistor combinations in series, parallel, and mixed configurations. 1082.076A_3
Kirchhoff's loop law and Kirchhoff's knot law. 1082.076C
The potentiometer, a variable resistor. 1082.084_2
Measurements in mixed circuits, electrical power, direct current. 1082.092A_6
Series RC circuit, direct current. 1082.131A
Permanent magnets, temporary magnets, and electromagnets. 1082.140
The electrical voltage transformer. 1082.176_5
Main characteristics of waves in a long helical spring. 1072.011
Determining the average propagation speed of a pulse in a long helical spring. 1072.011_1
The phenomenon of reflection and interference in a transverse wave in a spring, a standing wave. 1072.011_2
The electronic configuration of chemical elements. 1232.035
The kinetic behavior of gases. 1052.035S1
Influence of temperature on the atomic and molecular motion of a gas. 1052.035S2
How to separate heterogeneous mixtures using magnetic separation? 1212.012_2
How to separate homogeneous mixtures using paper chromatography? 1212.014_A_1
How can we relate the properties of substances through electrical conductivity? 1222.012_A_1
How does the hydrogen displacement reaction, a single replacement, occur? 1232.027_1
How does a double displacement reaction occur? 1232.027_2
How to identify the character of an acidic oxide? 1252.022_2
How do acids and bases behave in relation to different indicators? 1252.024_1
Construction of three-dimensional organic structures. 1302.001
Alcohol, water absorption, color change. 1302.016A
Are all circulatory systems the same? 1505.004
How to use a biological microscope? 1505.011
Are we all the same? 0001.500
What is the probability? The AND rule and the OR rule in genetics. 1505.110
Genetic crosses, using a Punnett square. 1505.121T
Vision defects, correction of hyperopia and myopia with lenses, with laser flashlight, a beam. 1062.002K3
How to determine the density of a liquid using a pycnometer? 1042.036_1