how can cool red giant be more luminous than a warmer main sequence star?
a) it is not...
Chemistry, 20.12.2019 07:31 malachitorres813
how can cool red giant be more luminous than a warmer main sequence star?
a) it is not possible for a cool red giant to be more luminous than a warmer main sequence star.
b) the red giant will be more luminous if it is smaller than the main sequence star.
c) the red giant will be more luminous if it is bigger than the main sequence star.
d) cool red giants are always more luminous than a warmer main sequence star because they give off more energy.
Answers: 2
Chemistry, 21.06.2019 22:00, breannaasmith1122
If 1.63 times 10 negative 4 of helium dissolves in 100.0g of water, what is the concentration in parts per million
Answers: 3
Chemistry, 22.06.2019 08:20, pilarmonsivais
What is the formula for the compound dinitrogen pentoxide? a. n4o5 b. n5o4 c. n4o6 d. n5o2 e. n2o5
Answers: 3
Chemistry, 22.06.2019 12:00, carvajalj2520
Explain what happens at the saturation point when adding salt to water at room temperature.
Answers: 1
Chemistry, 22.06.2019 15:00, levelebeasley1
Which theory was contradicted by experiments with the photoelectric effect? light spreads out after it passes through a small opening. as soon as light strikes metal, electrons will be ejected. visible light, regardless of color, will cause the ejection of electrons when striking metal. the kinetic energy of ejected electrons depends on the frequency of light that strikes the metal.
Answers: 2
World Languages, 18.07.2019 20:30