Recent content by dwight_v

  1. dwight_v

    Final temperature for two blocks of iron placed in contact

    ya i think i got it ==> m(x-10) = 2m(25-x) because heat gained = heat lost
  2. dwight_v

    Final temperature for two blocks of iron placed in contact

    Homework Statement Two blocks of iron, one of mass m at 10.0C and the other of mass 2m at 25.0c, are placed in contact with each other. If no heat is exchanged with the surroundings, which of the following is the final temperature of the two blocks? A)10 B)15 . D) 20C ( this is the answer) The...