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thermal energy & Temperature, THERMAL EQUILIBRIUM - Coggle Diagram

- - - - IS TRANSFERRED WITH
        
        CONDUCTION
        
        IS the transfer of heat THROUGH direct contact HAPPENS IN solids (especially metals)
        
        CONVECTION
        
        IS the transfer of heat THROUGH the movement of fluids (liquids or gases)
        
        RADIATION
        
        IS the transfer of heat THROUGH electromagnetic waves
        
        DOES NOT NEED a medium (can travel in space)
      - Expansion
        
        is caused by
        
        Increase in temperature makes particle move farther apart
        
        type
        
        Linear Expansion (change in length)
        
        Area Expansion (change in surface area)
        
        Volume Expansion (change in volume)
  - - - hot object to cold object until equilibrium
    - - → more mass = more heat needed
      - → higher specific heat = slower temperature change
      - → heat flows from hot → cold
      - → Q lost = Q gained
  - - - Q=m×c×ΔT
        
        amount of heat energy depends on mass, specific heat, and temperature change.”
    - - Qtotal=Q1+Q2+Q3
    - - Q=m×L
      - note
        
        “No temperature change occurs during melting or boiling.”
- - - - has different temperature scales that recognized by the world
        
        Celsius (°C)
        
        Kelvin (K)
        
        Fahrenheit (°F)
        
        Reamur (°R)
      - TEMPERATURE CONVERSION FORMULAS
        
        Used to convert between different temperature scales
        
        C → R : R = 4/5 × C
        
        C → F : F = (9/5 × C) + 32
        
        C → K : K = C + 273
        
        R → C : C = 5/4 × R
        
        F → C : C = 5/9 × (F - 32)
        
        K → C : C = K - 273