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The steel needle will sink when detergent are added because impurities weakens surface tension
johnmulu answered the question on January 16, 2017 at 12:33
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State two quantities kept constant while verifying Charles' law.
Date posted: January 16, 2017. Answers (1)
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Date posted: January 16, 2017. Answers (1)
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State two factors that affect upthrust on an object.
Date posted: January 16, 2017. Answers (1)
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Date posted: January 16, 2017. Answers (1)
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Date posted: January 16, 2017. Answers (1)
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Date posted: January 16, 2017. Answers (1)
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Date posted: January 16, 2017. Answers (1)
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Date posted: January 16, 2017. Answers (1)
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Date posted: January 16, 2017. Answers (1)
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Date posted: January 16, 2017. Answers (1)
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Date posted: January 16, 2017. Answers (1)
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It is easier to stop a saloon car than a bus moving at the same velocity. What is the reason?
Date posted: January 14, 2017. Answers (1)
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Date posted: January 14, 2017. Answers (1)
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Date posted: January 14, 2017. Answers (1)
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Date posted: January 14, 2017. Answers (1)
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Factors that affect the rate of flow of heat through a metal conductor
Date posted: January 14, 2017. Answers (1)
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Date posted: January 14, 2017. Answers (1)