Physics, 07.07.2019 21:00 bettybales1986
Kamir and alexis are studying the properties of water. they conducted a variety of experiments to determine its physical and chemical properties. of the tests the students conducted, which one illustrates a chemical property of water? a) salt dissolves in water. b) oil and water do not mix. c) pencil shavings float on water and do not dissolve. d) neutral water react s with carbon dioxide to form an acid solution.
Answers: 1
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Astone dropped into a well is heard to strike the water after 8seconds. find the depth of the well if the velocity of sound is 350m/s
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When a neutral charge, comes into contact with a positive charge they repel each other nothing happens the neutral charge becomes negative they attract each other
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