1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Thermal Energy Applied

  1. Aug 19, 2014 #1
    I want to calculate the energy applied to a slab of steel with a temperature rise that varying with time (t) as -
    13t + 5t^2 + 10* sin (3ωt)

    The energy applied to the system is calculated by mc (dT) equation where
    m mass of the slab
    c specific heat
    dT change in temperature
     
  2. jcsd
  3. Aug 19, 2014 #2

    HallsofIvy

    User Avatar
    Staff Emeritus
    Science Advisor

    Are m and c constant?

    Then [itex]dt= 13+ 10t+ 30\omega cos(3\omega t)[/itex], of course.
     
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook




Similar Discussions: Thermal Energy Applied
  1. Thermal Energy (Replies: 7)

  2. Harvest thermal energy (Replies: 5)

Loading...