Intergrated Physics and Chemistry Vocabulary
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
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| pH | measure of hydrogen ions (H+) in a solution on a scale from 0-14 acid (H+)<7 neutral(7) Base (OH-)>7
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| electrolyte | a substance dissolves into ions and produces an electric current
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| reactivity | tendency to gain or lose electrons
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| solar cells | device that absorbs radiant energy from the sun. aka: photovoltaic cell
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| Newton's laws | explain inertia, constant acceleration and momentum
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| mechanical advantage | number of times a machine multiplies the effort force applied to it
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| oxidation | reaction in which atoms in an element lose electrons
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| momentum | property of a moving object based on its mass and velocity
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| wave properties | rhythmic property that transfers energy ; transverse or compressional
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| heat transfer | movement of thermal energy; conduction, convection, & radiation
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| buoyancy | ability of a fluid to exert an upward force
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| solubility | maximum amount of solute dissolved in a solvent at a given temperature
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| solute | substance being dissolved ex: kool-aid, sugar
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| solvent | substance doing the dissolving ex: water
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| viscosity | a fluids resistance to flow ex: syrup or oil had greater viscosity than water
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| acceleration | rate of change in velocity; speed up, slow down, or change direction
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| density | mass per unit of volume; measurment can be g/mL or g/cm^3
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| efficiency | measure of work put in a machine compared to work done by a machine
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| nuclear reactions | splitting apart of an atom (fission) or joining of two atomic nuclei (fusion)
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| endergonic | chemical reactions that require energy
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| exergonic | chemical reaction that release energy; usually light or heat
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| solution | mixture that appears to have the same composition color, density, and taste throughout; made up of two parts; solute and solvent
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| law of conservation of energy | energy is not created or destroyed; it changes forms; ex: electrical energy to heat energy (toaster)
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| law of conservation of mass | mass is not gained or lost; it changes forms; ex: liquid to gas
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| force | push or pull; measured in Newton's * formula f=ma
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| physical properties | transfer of energy when force is applied to an object; measured in joules *formula w=fdcharacteristics you can observe without changing the materials; ex: size, shape
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| chemical properties | any characteristics, such as flammability, that indicates it can undergo a chemical change
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| power | amount of work done in a certain amount of time; measure in watts *formula P=w/t
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| work | transfer of energy when force is applied to an object; measure in joules. *formula w=fd
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| circuit | pathway for electricity: series circuit- one pathway for electricityparallel circuit- two or more pathways for electricity
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Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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