Recent content by SHCampos

  1. S

    Variation of energy but constant entropy

    Hello; If a system receives a thermal energy Q, can it keep its entropy constant (that is, with equal value before it receives the energy) without wasting the energy received?
    • SHCampos
    • Thread
    • Constant Energy Entropy Heat and thermodynamics Thermodynamcics Variation
    • Replies: 1
    • Forum: Thermodynamics
  2. S

    Explaining Temperature Increase with Antenna and Tissue

    This makes a lot of sense Thank you
  3. S

    Explaining Temperature Increase with Antenna and Tissue

    Because the SAR (Specific Absorption Rate) is differente
  4. S

    Explaining Temperature Increase with Antenna and Tissue

    The power output of the antenna is the same, but the absortion of the tissue is different, and there is no way that the temperature increase can only be related to tissue. Anyway, thaanks!
  5. S

    Explaining Temperature Increase with Antenna and Tissue

    Hi; Let's imagine that I have an antenna and a biological tissue. The antenna emits the frequency of 1e7 Hz and I have a temperature increase x. When the antenna emits the frequency of 3e7 and 6e7 Hz the temperature increase is the same. How can I explain?
    • SHCampos
    • Thread
    • Antenna Eletromagnetism Frequency increase Temperature
    • Replies: 8
    • Forum: Thermodynamics
Back
Top