Explore BrainMass

Explore BrainMass

    Working with rods of different thermal conductivities

    This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

    Which of the following cylindrical rods of the same material with its ends at the same steady difference of temperature will conduct maximum heat ?

    1. Lenght 100 cm & radius 1 cm

    2. length 200 cm & radius 1 cm

    3. length 400 cm & radius 2 cm

    4. length 100 cm & radius 2 cm

    © BrainMass Inc. brainmass.com March 4, 2021, 5:43 pm ad1c9bdddf
    https://brainmass.com/physics/work/working-rods-different-thermal-conductivities-7680

    Solution Preview

    We have, the quantity of heat conducted

    Q = K A (t1 - t2)/d

    (t1 - t2) is the temperature difference existing ...

    Solution Summary

    Very detail answer with easy to understand steps. It will enable you to do similar problems yourself.

    $2.49

    ADVERTISEMENT