JEE Advanced Physics 2022 Paper 1: #1 Stars, Density, Escape Velocity (Mechanics) скачать в хорошем качестве

JEE Advanced Physics 2022 Paper 1: #1 Stars, Density, Escape Velocity (Mechanics)

Visit http://ilectureonline.com for more math and science lectures! To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 Two spherical stars A and B have densities rohA and rohB, A and B have the same radius, and their masses M(A) and M(B) are related by M(B)=2M(A). Due to an interaction process, star A loses some of its mass, so that its radius is halved, while its spherical shape is maintained, and its density remains rohA. The entire mass lost by A is deposited as a thick spherical shell on B with the density of the shell being rohA. If v(A) and v(B) are the escape velocity form A and B after the interaction process the ratio v(B)/v(A)=SQRT[(10n)/(15)^(1/3)]. The value of n=? Previous video (JEE Advance 2021 Paper 2) in this series can be seen at:    • JEE Advanced Physics 2021 Paper 2 #19 Phot...   Title Search on Other Platforms: JEE Advanced Physics 2021 Paper 2 #19 Photoelectric Effect Next video in this series can be seen at:    • JEE Advanced Physics 2022 Paper 1: #2 Nucl...   Title Search on Other Platforms: JEE Advanced Physics 2022 Paper 1: #2 Nuclear Physics (Nuclear Physics)