Skill — Calculating the change in entropy of the system and surroundings.
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11
Linked atoms
42 linked atoms.
11 Entropia
- Heat from hot to cold: proof
- Freezer and the second law
- Given ΔS, find V2
- Hot shower: ΔS of the universe
- Two bodies in contact: ΔS of the universe
- Entropy of an ideal gas
- Entropy of a solid or liquid
- Entropy of a thermostat
- Entropy in an irreversible cycle
- Entropy statement
- Worked exercise — the coffee cools down
- Worked exercise — free expansion is not reversible
- Worked exercise — maximum work from the cooling coffee
- Worked exercise — why heat flows from hot to cold
- Isothermal expansion: ΔS of the gas
- Cooled iron: maximum work
- Freezer and life
- Melting of 1 kg of ice: ΔS
- Gas undergoing reversible adiabatic expansion
- The reversible cooling of coffee
- Carnot engine: ΔS of the universe
- Qualitative: the cooling coffee
- Copper immersed in water: total ΔS
- T ratio
- Reversible and irreversible
- Heating of water: ΔS
- Melting ice: entropy of the universe
- Fermi estimate: entropy of a burnt book
- Fermi estimate: S of the Sun vs the Earth
- Fermi estimate: ΔS of the human body
- Estimate: entropy of a cup of coffee
- Equilibrium temperature from entropy
- True or false on entropy (basic)
- ΔS of the melting of ice
- ΔS of an isobaric heating process
- ΔS of a mixture at different temperatures
- ΔS in two heat exchanges