What is the energy conversion in a nuclear power plant? A. Nuclear energy to thermal energy to kinetic energy to electric
energy
B. Thermal energy to nuclear energy to electric energy to kinetic
energy
C. Thermal energy to nuclear energy to kinetic energy to potential
energy
D. Nuclear energy to potential energy to kinetic energy to thermal
energy

Which best describes how fluids change as they travel through different portions of the convection currents? they change to solids at the outer portion of the convection currents. they change to solids at the inner portion of the convection currents. they become more dense at the outer portion of the convection currents. they become more dense at the inner portion of the convection currents

Consider a system to be two train cars traveling toward each other. what is the total momentum of the system before the train cars collide?   kg • what must the total momentum of the system be after the train cars collide?   kg •  

Which best describes what forms in nuclear fission? a. two smaller, more stable nucleib. two larger, less stable nucleic. one smaller, less stable nucleusd. one larger, more stable nucleus