Physics, 05.05.2020 03:53 bananaslada
Dans un tube en U contenant du mercure ,on verse de l'autre côté de l'acide sulfurique de densité 1,84 et de l'autre côté de l'alcool de densité 0,8 de façon que les niveaux soient dans un même plan horizontale. La hauteur de l'acide au-dessus du mercure étant de 24 cm. quelle est la hauteur de l'accool et quel variation du niveau de l'acide ,la densité mercure étant 13,6?
Answers: 3
Physics, 21.06.2019 15:40, xavier0329
Rosa records the distance that a toy car rolls and the time it takes to cover the distance. what scientific practice is this? collecting data asking a question providing explanations communicating results
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Physics, 22.06.2019 01:40, onegirl435
Lin yao looks at the back of a spoon. how should she describe her reflection? upside down and smaller upside down and larger right-side up and smaller right-side up and larger
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Physics, 22.06.2019 14:00, Amrinderkhattra
Give an example of a collision in real life. use the law of conservation of energy to describe the transfer of momentum. be sure and discuss the momentum before and after the collision occurs. you will need at least 3 sentences to thoroughly answer this question.
Answers: 1
Dans un tube en U contenant du mercure ,on verse de l'autre côté de l'acide sulfurique de densité 1,...
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