science by mnm
TRANSCRIPT
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sciencescience
By MichaelBy Michael
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density
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Density of objectsDensity of objects
Water =1.00Water =1.00 Aluminum =2.70Aluminum =2.70 Steel= 7.75Steel= 7.75 Gold= 19.3Gold= 19.3 Copper 8.96Copper 8.96
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Density FormulaDensity Formula
Mass divided by Mass divided by volume = densityvolume = density
Volume =length Volume =length times width times times width times heightheight
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plantsplants
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Parts of a flowerParts of a flower
Stamen (male)Stamen (male) Ovary (female)Ovary (female) PistilPistil SepalSepal StemStem RootsRoots
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photosynthesisphotosynthesis
Equation=h2o +Co2+sunlight=CEquation=h2o +Co2+sunlight=C66HH1212OO66 Way plants make co2, sunlight ,and h2o into glucoseWay plants make co2, sunlight ,and h2o into glucose
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electricityelectricity
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currentcurrent
Current is the power of the flow of Current is the power of the flow of electricity.electricity.
If electricity is a waterfall, the more If electricity is a waterfall, the more water there’s going down the water there’s going down the waterfall the more volts there are.waterfall the more volts there are.
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voltsvolts
Volts are the potential Volts are the potential energyenergy that’s that’s stored in the batterystored in the battery
If the electricity was a waterfall the If the electricity was a waterfall the higher the waterfall the more current higher the waterfall the more current it hasit has
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circuitscircuits
A circuit is a complete circle of an energy A circuit is a complete circle of an energy source.source.
You can think of a circuit as a racetrack and You can think of a circuit as a racetrack and the cars as electricity completing a lap.the cars as electricity completing a lap.