Answer Happy

8 1 point The gray is the correct unit to use in reporting the measurement of: the energy delivered by radiation to a talget the ability of a beam of gamma ray photons to produce lons in a target the biological effect of radiation none of the above the rate of decay of a radioactive source 9 ООООО 1 point The force on the walls of a vessel of a contained gas is due to: slight loss in average speed of a gas molecule after collision with wall repulsive force between gas molecules Inelastic collisions between gas molecules change in momentum of a gas molecule due to collision with wall elastic collisions between gas molecules 10 1 point A system undergoes an adiabatic process in which its internal energy increases by 20J. Which of the following statements is true? none of the above are true the system lost 20 J of energy as heat 20 J of work was done by the system the system recelved 20 J of energy as heat 20 J of work was done on the system