Chemistry, 01.04.2020 15:12, dani19cano
Natural disasters can cause both immediate and long-term issues. For example, flooding is an immediate threat with dangerous high waters, and it can also cause an area to lose electricity for extended periods of time. To combat this, engineers have designed boxes that can keep food cool when there is no electricity for refrigeration. How should engineers design the boxes to be sure that the food within each box is not spoiled due to thermal energy transfer? A. The boxes must maximize thermal energy transfer to prevent thermal energy from transferring out of the boxes. B. The boxes must minimize thermal energy transfer to prevent thermal energy from transferring into the boxes. C. The boxes must minimize thermal energy transfer to prevent thermal energy from transferring out of the boxes. D. The boxes must maximize thermal energy transfer to prevent thermal energy from transferring into the boxes.
Answers: 2
Chemistry, 21.06.2019 19:30, sammysosa121832
The ph of carrots are 5.0 how it is classified a. acidic b. basic c. indicator d. neutral
Answers: 2
Chemistry, 22.06.2019 03:40, kellypechacekoyc1b3
Chemical kinetics what was the rate of reaction in trial 3? choose the closest answer.
Answers: 3
Chemistry, 22.06.2019 09:00, dante766
Achemist 16 drop copper metal from copper chloride solution. the chemist place is 0.50 g of aluminum foil in a solution containing 0.75 g of copper (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction?
Answers: 1
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