Anh (Chị) hãy cho biết quá trình truyền khối là gì? Cácquá trình truyền khối thường gặp trong công nghiệp thực phẩm? Cho ví dụứng dụng cụthể?

The “death throes” of stars are amongst the most complex phenomena in all of astronomy, and the “corpses” of stars amongst the most energetic and exotic objects in existence. beginning at the end of the core helium fusion stage in a star’s life, describe in detail the post-main sequence development of both (a) a 1.0 solar mass star, and (b) a 25.0 solar mass star. in what significant ways do they differ? what role does each of these types of stars play in the "star-gas-star" cycle and the evolution of chemical elements in our galaxy?

Look at the potential energy diagram for a chemical reaction. which statement correctly describes the energy changes that occur in the forward reaction?

Dao makes a table to identify the variables used in the equations for centripetal acceleration. what quantities belong in cells x and y?