Physics, 21.09.2019 00:30, PokemonCatchEmAll
Type 1a supernova are the thermonuclear explosions of accreting white dwarfs that approach the chandrasekhar limit. in this problem, consider a white dwarf of mass 1.4 solar masses and radius 10^4 km.
assume the entire star become nickel-56 after the explosion. how long will it take all the nickel-56 to decay into iron-56?
Answers: 3
Physics, 21.06.2019 17:00, genyjoannerubiera
The density of a substance is 4.0 g/cm3. if a sample of the substance has a volume of 25 cm3 then what is the mass
Answers: 1
Physics, 22.06.2019 10:10, randlemccray4305
What is the angular momentum of the bar about the axle?
Answers: 3
Type 1a supernova are the thermonuclear explosions of accreting white dwarfs that approach the chand...
History, 22.08.2019 09:00
Social Studies, 22.08.2019 09:00
English, 22.08.2019 09:00
Chemistry, 22.08.2019 09:00
Chemistry, 22.08.2019 09:00
Mathematics, 22.08.2019 09:00
Social Studies, 22.08.2019 09:00