Chemistry, 09.10.2019 04:40, AnimeGurlBYah
Frederica is sitting on a moving train. she watches the telephone poles fly past. she knows that the poles in this area are 1/4 mile apart. every minute, 5 poles pass her. in the reference frame of the poles, how fast is the train moving?
a.
2 miles/min
b.
1.3 miles/min
c.
0.80 miles/min
d.
0.50 miles/min
Answers: 1
Chemistry, 22.06.2019 12:30, nekathadon
The bond energy for the van der waals bond between two helium atoms is 7.9Γ10β4ev. assuming that the average kinetic energy of a helium atom is (3/2)kbt, at what temperature is the average kinetic energy equal to the bond energy between two helium atoms
Answers: 1
Chemistry, 22.06.2019 14:40, sugardime
Choose an equation that represents an enzyme-catalyzed reaction. (a) enzyme + substrate β enzyme-substrate complex (b) enzyme + substrate βββ enzyme + products (c) enzyme + substrate βββ enzyme-substrate complex β enzyme + products (d) enzyme + substrate βββ enzyme-substrate complex β enzyme-substrate complex + products
Answers: 2
Frederica is sitting on a moving train. she watches the telephone poles fly past. she knows that the...
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