Recent content by lxhull

  1. lxhull

    Doubling the Thermal Energy of a Frozen Chocolate Bar

    I have done so. Sorry for the confusion, I haven't done this before and forgot.
  2. lxhull

    Specific Heat Capacity of a metal bar placed into water

    That's the problem, I don't know. It seems like it can't be part of the equation for the metal's shc because it used the waters shc, so I can't figure it out.
  3. lxhull

    Doubling the Thermal Energy of a Frozen Chocolate Bar

    The farthest I got was double thermal energy equals mass times specific heat capacity times change in temperature (115+34) 2Eth=(mc149) To Eth=mc74.5 I'm not sure where to go from here. It seems like I don't have enough information.
  4. lxhull

    Need Help with Physics Questions? Join PF for Expert Assistance!

    Hello! Nice to meet everyone. I'm a student in Physics 11, and I was hoping for some help with some questions
  5. lxhull

    Specific Heat Capacity of a metal bar placed into water

    Previously solved thermal energy gained by water as Eth= 0.15(4180)(17.6) = 11035.2 J Not sure if its relevant