Chemistry, 17.10.2020 07:01 elisesnelson
The temperature of a star is 6000K and its luminosity is 1000. Which type of star is it?
A.
white dwarf
OB.
main sequence star
C.
giant
D.
supergiant
Answers: 1
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Acrystal that absorvd water from air is (blank)a. aqueousb. homogenousc. hygroscopicd. efflorescent
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How many grams of oxygen gas are contained in a 15 l sample at 1.02 atm and 28°c? show your work.
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The twister and runaway train are two coasters at the same amusement park. both coasters start at the same height. the coaster for the twister is twice the mass of the coaster for the runaway train. which roller coaster has greater gravitational potential energy at the start of the ride?
Answers: 1
The temperature of a star is 6000K and its luminosity is 1000. Which type of star is it?
A.
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