Physics, 22.07.2019 00:32 jamesvazquez3135
Choose the statement about nuclear fusion that is always correct? a) very little energy is released in fusion processes. b) due to its instability, 56fe readily undergoes fusion. c) nuclear fusion is an energetically favorable process for lighter atoms. d) in fusion reactions, a proton and an electron combine to create a neutron. edit: the answer is (c)
Answers: 2
Physics, 22.06.2019 00:00
Suppose that recording station n is located 200 km north of the epicenter of an earthquake, and recording station s is located 100 km south of the epicenter of the same earthquake. which of the following statements would be true?
Answers: 2
Physics, 22.06.2019 10:30
Arunner is training for an upcoming marathon by running around a 100-m-diameter circular track at constant speed. let a coordinate system have its origin at the center of the circle with the x-axis pointing east and the y-axis north. the runner starts at (x, y) = (50 m, 0 m) and runs 2.5 times around the track in a clockwise direction.
Answers: 1
Physics, 22.06.2019 21:30
Which are causes of mechanical weathering? (check all that apply) a. acid rain b. plant growth c. animal actions d. carbon dioxide e. pressure release i chose b & e and got the question wrong.
Answers: 2
Choose the statement about nuclear fusion that is always correct? a) very little energy is released...
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