Jade wants to measure the thickness of a copper wire. she wound the copper wire 30 times around a pencil and used a ruler to measure the length of the wound wire as shown in the figure. which of these is the most accurate thickness of the copper wire? 0.001 cm 0.005 cm 0.01 cm 0.05 cm
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Compare and contrast physical changes with chemical changes.
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What will most likely happen in the absence of a cell membrane? a) photosynthesis will not take place. b) the cell will not store food, water, nutrients, and waste. c) energy will not be released during cellular respiration. d) substances will pass in and out of the cell in an uncontrolled manner.
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What would be the original temperature of a gas that has a volume of 2.0 l and a pressure of 2.0 atm and an unknown temperature that the volume increased to 3.5 l in its pressure decreased to 1.0 atm if the final temperature is measured to be 11°c
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Place the following substances in order of ph from lowest ph to highest. a. neutral compounds, bases, acids b. acids, neutral compounds, bases c. bases, acids, neutral compounds d. bases, neutral compounds, acids
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Jade wants to measure the thickness of a copper wire. she wound the copper wire 30 times around a pe...
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