Physics, 09.03.2020 23:35 sydneip6174
5. Which pair of words, in order, correctly completes
the statement?
The energy released during reactions
is much greater than the energy released
during reactions.
A. endothermic, exothermic
B. endothermic; chemical
C. exothermic, nuclear
D. nuclear, chemical
Answers: 3
Physics, 22.06.2019 12:00
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 15.0° east of north. a vector from the station to the point where the boat was later found is = 30.0 km, 15.0° 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?
Answers: 3
Physics, 22.06.2019 12:10
An ionic compound can conduct electricity when a it is dissolved in water b its crystals are ground into powder c it is in solid form d it is heated to just below its melting point
Answers: 1
5. Which pair of words, in order, correctly completes
the statement?
The energy released...
the statement?
The energy released...
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