Physics, 23.10.2020 19:40 xuzixin2004
A pot of cold water is heated on a stove burner until the water boils. Then, a
spoon becomes warm after it is placed in the hot water. Which statement best
explains what happened?
Energy is created as the spoon becomes warmer
Energy is transformed and transferred but is conserved.
Energy is lost bccause the spoon is not as hot as the burner
Energy is conserved during the transformation, but lost during the transfer
Answers: 2
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Gas cloud 1 is likely to form a star. gas cloud 2 is not. based on this information, match the given conditions with each cloud
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How many neutrons does plutonium -196 with an atomic number of 78.
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Ineed this now one scientist feels that the changes in global climatic patterns may be good for the health of the biosphere. another scientist feels that sharp changes in climatic patterns could result in the extinction of the biosphere. which of these is the most likely reason the two scientists gave conflicting opinions on the impact of changes in the global climatic pattern? they do not have enough knowledge on the topic. they did not discuss the issue among themselves. they believe conflicting opinion strengthens science. they study different areas of science and have different scientific focuses.
Answers: 1
A pot of cold water is heated on a stove burner until the water boils. Then, a
spoon becomes warm a...
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