Physics, 14.12.2021 14:00 roseemariehunter12
A 150 g sample of brass at 100 °C is placed in a Styrofoam cup of water containing 120 mL of water at 10 °C. No heat is lost to the cup or surroundings. What is the final temperature of the mixture? answer in celsius
Answers: 3
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Individuals who live below the poverty line get seriously ill more often than those who do not what could be the hidden variable in this situation?
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Which of the following is part of the explanation or description of electromagnetic waves? (select all that apply) a. electrically charged molecules in a medium transfer their energy to nearby electrically charged molecules. b. a changing electric field causes a changing magnetic field. c. magnetic molecules in a medium transfer their energy to nearby magnetic molecules. d. a changing magnetic field causes a changing electric field.
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Which of the following is another term for a planned economy
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A 150 g sample of brass at 100 °C is placed in a Styrofoam cup of water containing 120 mL of water a...
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