Physics, 27.05.2021 02:50 eymurezgi1
2. A 1 kg mass of aluminum at 100° C is placed in 100 g of water at 10° C. The final temperature of the mixture is 25° C. What is the specific heat capacity of the aluminum?
Answers: 1
Physics, 22.06.2019 05:40, kkbrookly7496
Two polarizers are oriented at 40∘ to each other and plane-polarized light is incident on them. if only 16 percent of the light gets through both of them, what was the initial polarization direction of the incident light?
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Physics, 22.06.2019 12:30, ayoismeisjjjjuan
Cathy is pedaling down a steep hill on her bicycle and wants to be able to coast up the next hill, which is 25 meters high, without pedaling. cathy and her bicycle have a mass of 75 kg. assuming her bicycle is 100% efficient, what would her speed have to be?
Answers: 3
Physics, 22.06.2019 15:30, ayoismeisalex
What is a view of science and psychology that says the value of knowledge depends on its usefulness? a. pragmatism b. psychotherapy c. physiology
Answers: 2
2. A 1 kg mass of aluminum at 100° C is placed in 100 g of water at 10° C. The final temperature of...
Mathematics, 19.06.2020 20:57
Mathematics, 19.06.2020 20:57