6. What force must you exert on a ball point pen in order to apply a pressure of .08 N/mm? on a piece of paper, it the ball of the pen has a surface area of 1.22 mm² touching the
paper?

Which best describes the first law of thermodynamics as compared to the second law of thermodynamics? a. the first law describes how thermal energy is conserved but not the direction it moves. b. the first law describes the direction thermal energy moves but not how it is conserved. c. the first law describes how thermal energy can be created but not how it can be destroyed. d. the first law describes how thermal energy can be destroyed but not how it can be created.