Please enable JavaScript.

Coggle requires JavaScript to display documents.

Basics - Coggle Diagram

- - - - calorie
  - - - Study of heat exchange
      - Q = mc (delta)T
    - - Specific heat capacity
      - Heat capacity
      - Water equivalent
    - - wtf is this
        
        Δ T = 0 and Δ U =/= 0
        
        Involves either state or configuration change
      - Latent heat
        
        wtf?
        
        amount of heat required to change state of mass m
        
        Q = mL
        
        types
        
        Latent heat of fusion
        
        heat released when change from solid to liquid and vice versa
        
        Latent heat of vaporisation
        
        heat released when change from liquid to gas and vice versa
        
        its more than L of fusion since ther is negligible vol change from solid to liq than liq to gas
      - Heat curve
        
        T vs t curve
    - - Connects mechanical energy to heat
      - 4.2 J/cal
    - - Calorimetry
  - - - Intro
        
        Why it happens?
        
        U vs r graph
        
        Properties
        
        Min in case of solids; Max in case of gases
        
        In solids we have linear, areal and volume expansion but only volume expansion in liquids and gases
      - Types
        
        Solids
        
        Linear
        
        Formula
        
        General
        
        Variation of LE coeff wrt
        
        Temperature
        
        Distance
        
        length
        
        Final
        
        (Delta) L = alpha L0 * T
        
        Applications
        
        Bi metallic strip
        
        alpha directly proportionally to delta L
        
        Temperature change
        
        2 more items...
        
        Time period of simple pendulum
        
        Expansion of cavity
        
        Areal
        
        Volume
        
        Fluids
        
        Liquids
        
        Expansion
        
        Anomalous behavior of water
        
        effect of change in temp on
        
        density
        
        upthrust
- - - - modern thermometry
      - old thermometry
    - - science of studying temperature
    - - types