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Science study guide. SC.A.1.3.1. The kinetic of matter- states that all of the particles that make up matter are constantly in motion. Temperature is a measure of the average kinetic energy of all the particles in an object. Degrees which are equally spaced units between 2 points.
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SC.A.1.3.1 • The kinetic of matter- states that all of the particles that make up matter are constantly in motion. • Temperature is a measure of the average kinetic energy of all the particles in an object. • Degrees which are equally spaced units between 2 points. • Thermometer is measures temperature through the regular variations of the material inside the thermometer. • Heat is a flow of energy from an object at a higher temperature to an object at a lower temperature. • Thermal energy is the particles in an object. • Calorie is the amount of energy needed to raise the temperature of 1 gram of water by 1 C. • Conduction is the process that moves energy from 1 object to another when they are touching physically. • Conductors are materials that transfer energy easily. • Insulators are poor conductors. • Convection is the process that transfers energy by movement of large numbers of particles in the same direction within a liquid or gas. • Radiation is energy that travels as electromagnetic waves, such as visible light and infrared waves.
SC.A.1.3.3 • Specific heat is the amount of energy needed to change the temperature of 1kg of a substance. • State of matter the physical forms in which a substance can exists. • Change of state is a change of a substance from one state to another. • Wave is any disturbance that transmitted energy through matter or empty space. • Vibration a repetitive, back-and-forth motion of an object around its rest position. • Medium a material through which waves can travel or it can be a solid, a liquid ,or a gas. Electromagnetic radiation are the radiation associated with an electric and magnetic field. Crest is the highest point of a wave. Trough is the lowest point of a wave.
SC.A 1.3.4 • Chemical reaction is the process in which one or more substances change to make one or more new substances. • Precipitate is the solid substance that is formed in a solution.