hydrogen atom

Basic Astronomy Help!?

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Does anyone know any of these? 1.Which of the following stellar spectral classes would most likely experience a supernova event? a. O b. K c. G d. M 2.What happens to the magnitude of an older star as its luminosity… Continue Reading →

i have a questions….=)solograph-measures the solar energy released by the sun..?

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1. )which statements best describe how d sun releases energy? a. hydrogen atoms fuse and produce helium, which move towards the earth as radiation. b.the sun melts metals until they’re white hot which is what we see c. d sun… Continue Reading →