Physics, 09.01.2021 04:00 shymitch32
What is a group of two or more atoms that are held together by chemical bonds?
A.) formula
B.) molecule
C.) mixture
D.) element
Answers: 1
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Two polarizers are oriented at 70āā to one another. unpolarized light falls on them. what fraction of the light intensity is transmitted?
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Aboat radioed a distress call to a coast guard station. at the time of the call, a vector a from the station to the boat had a magnitude of 45.0 km and was directed 15.0Ā° east of north. a vector from the station to the point where the boat was later found is = 30.0 km, 15.0Ā° north of east. what are the components of the vector from the point where the distress call was made to point where the boat was found? in other words, what are the components of vector c = b - a?
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Aviolently rotating column of air is formed around a region of extremely low air pressure above land. which of these weather conditions is most likely to follow? blizzard cyclone tornado hurricane
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What is a group of two or more atoms that are held together by chemical bonds?
A.) formula
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