Chemistry, 05.07.2019 13:30, jermainedwards
What is the final temperature of a 27.2-gram wooden block that starts at 23.4°c and loses 759 joules of energy? the specific heat capacity of wood is 1.716 joules/gram degree celsius. use the formula q = mcδt. a. 7.1°c b. 10.9°c c. 16.3°c d. 39.7°c
Answers: 1
Chemistry, 21.06.2019 16:30, arnold2619
What is the force of attraction between the particles in a salt crystal
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Chemistry, 22.06.2019 05:30, smartie80
Transportation is the largest single source of air pollution in the united states. air pollution can harm the environment and human health. which technology could offer a solution to this problem? mufflers that reduce noise motors that run on electricity tires that improve gas mileage
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Chemistry, 22.06.2019 07:20, rscvsdfsrysas1857
The diagrams show objects’ gravitational pull toward each other. which statement describes the relationship between diagram x and y? gravity attracts only larger objects toward one another. gravity attracts larger objects only if they are close to one another. if the masses of the objects increase, then the force between them also increases. if distance between the objects increases, then the amount of force also increases.
Answers: 1
What is the final temperature of a 27.2-gram wooden block that starts at 23.4°c and loses 759 joules...
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