# Unlock the Secrets of Thermodynamics with Expert Guidance and Real-World Applications

Recent questions in Thermodynamics
Martha Richmond 2023-03-24

## What is the work for the free expansion of a gas into vacuum?

Mia Pitts 2023-02-15

## How does heat travel through empty space?

mochowskiz3v 2023-02-09

## What is an example of an Ideal gas law practice problem?

Damon Turner 2023-01-09

## How to convert Fahrenheit into Celsius and Celsius into Fahrenheit?

belandong0ir 2023-01-04

## What mass of steam at ${100}^{\circ }C$ must be mixed with $150g$ of ice at its melting point, in a thermally insulated container to produce water of ${50}^{\circ }C$?

Moncelliqo4 2022-11-25

## The deepest point in the ocean is 11 km below sea level, deeper than Mt. Everest is tall. What is the pressure in atmospheres at this depth?

kemecryncqe9 2022-11-23

## How to go from $H=TS+\mu N$ to $dH=TdS+VdP$

Jay Park 2022-11-22

## If we keep the voltage in a circuit constant, then$H=\frac{{V}^{2}}{R}t$so if I increase the resistance, the current must decrease and so the heat will be less. Then why can't we use very good conductors, like copper, for heat formation?

Aliyah Thompson 2022-11-16

## In thermodynamics, the enthalpy of a system is defined as the sum of the internal energy of the system and the product of its pressure and volume. Since it is just a combination of other state properties of the system, why need we define it at all?

Thermal PhysicsOpen question
hinalkuntar 2022-11-15
Arendrogfkl 2022-11-15

## Given two boiling temperatures and pressures, how can I find the latent heat?

reevelingw97 2022-11-07

## I have to prove, considering the limits of high and low temperatures, duality equation:$Z=q{e}^{2NK}F\left({e}^{-K}\right)={q}^{-N}{\left({e}^{K}+q-1\right)}^{2N}F\left(\frac{{e}^{K}-1}{{e}^{K}+q-1}\right)$for square lattice with$Z=\sum _{{\sigma }_{1},{\sigma }_{N}}\prod _{}{e}^{K{\delta }_{{\sigma }_{i}{\sigma }_{j}}}$

Bayobusalue 2022-11-04

## Why does the added heat have to be reversible in the formula for calculating entropy change?

Rubi Garner 2022-10-21

## To find average speed of gas molecule when the temperature is incresed.

miklintisyt 2022-10-21

## I have read in multiple places that the virial coefficients in the virial equation of state, $Z=1+\frac{B}{v}+\frac{C}{{v}^{2}}...$, are functions of temperature only and are independent of pressure (or equivalently, molar volume). Is this purely an empirical observation or is there some deeper statistical mechanics reason why the virial coefficients should not depend on how close the particles are together (i.e. the molar volume)?

Tessa Peters 2022-10-18

## If boiling of water involves change in internal energy, then why does the temperature remain constant?

Jacoby Erickson 2022-10-16

## Could anyone give some definite proof for this?$\int \frac{{Q}_{rev}}{T}=\mathrm{\Delta }\left({k}_{B}\mathrm{ln}\mathrm{\Omega }\right)=\mathrm{\Delta }S$

Chaim Ferguson 2022-10-15