Which of the following statements is a consequence of the equation e = mc2?
a. energy is released when matter is destroyed.
b. mass and energy are equivalent.
c. the law of conservation of energy must be modified to state that mass and energy are conserved in any process.
d. all of the above
Answers: 3
Physics, 21.06.2019 23:10, itzlianne
A248-g piece of copper is dropped into 390 ml of water at 22.6 °c. the final temperature of the water was measured as 39.9 °c. calculate the initial temperature of the piece of copper. assume that all heat transfer occurs between the copper and the water. remember, the density of water is 1.0 g/m
Answers: 1
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
Which of the following statements is a consequence of the equation e = mc2?
a. energy is rel...
a. energy is rel...
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