Recent questions in Thermodynamics

+11 votes

0 answers

How do you use tangent and normal in thermodynamics?

asked Jul 11, 2022 in Thermodynamics by SolarisVerse

+16 votes

0 answers

A reaction occurring in a flask releases 645 J of heat to the surroundings and the gas produced performs 450 J of work on the surroundings by pushing the piston upward. What is ΔU?

asked Jul 10, 2022 in Thermodynamics by AndrewAston

+16 votes

0 answers

Will my phone heat up quicker wearing a phone case versus none at all?

asked Jul 10, 2022 in Thermodynamics by Kye mclean

+315 votes

0 answers

What is absolute zero? Is it possible to reach absolute zero in nature (without man's interference)? If yes, how come no one has seen it yet?

asked Jul 10, 2022 in Thermodynamics by Kingscurate

+1.1k votes

0 answers

What is the difference in simple key terms between temperature, thermal energy, and heat?

asked Jul 10, 2022 in Thermodynamics by Danny1885

+65 votes

0 answers

We cannot convert heat energy to mechanical work without creating a temperature difference. What is the basis of the second law of thermodynamics?

asked Jul 10, 2022 in Thermodynamics by BaldyAl

+59 votes

0 answers

What is negative thermodynamic temperature? Are negative thermodynamic temperatures colder than absolute zero?

asked Jul 10, 2022 in Thermodynamics by Mick Lang

+92 votes

0 answers

A sample gas occupies a 500ml container at 0°C. What would be the temperature of this gas if its particles are compressed about half of the container?

asked Jul 10, 2022 in Thermodynamics by mr-nut

+16 votes

0 answers

What are the two processes of thermal diffusion of a semiconductor?

asked Jun 20, 2022 in Thermodynamics by Emmathom23

+14 votes

0 answers

When we set the AC temperature to 24 degrees Celsius, we feel too much cold, but when the normal temperature is 24 degree Celsius we can tolerate it. Why so?

asked Jun 20, 2022 in Thermodynamics by BuildingMad

0 votes

0 answers

Does a place with no heat or cold exist, where the temperature is average all year round? If so, where is this "perfect" location located?

asked Jun 20, 2022 in Thermodynamics by DeborahCamden

+4 votes

0 answers

We have an isobaric expansion of a gas. Volume rises two times and work done by the system is 400J. We have to get a change of internal energy and heat that gas gained. How do we do it?

asked Jun 20, 2022 in Thermodynamics by Steve Chappell

+35 votes

0 answers

What is the temperature of a house in winter when there is no heating?

asked Jun 20, 2022 in Thermodynamics by Rollie

+3 votes

0 answers

Is work done during thermal expansion?

asked Jun 20, 2022 in Thermodynamics by Baxi Boy

+116 votes

0 answers

What is the temperature in degrees Celsius of a 7.00 L tank containing 13.57 g of H2 gas (mM = 2.016 g mol -1) if the tank has a total pressure of 6177 Torr and the H2 gas is behaving ideally?

asked Jun 20, 2022 in Thermodynamics by AstralFlare

+9 votes

0 answers

What pressure is required to compress 106 L of gas at 2.00 ATM pressure to 55 L at a constant temperature?

asked Jun 20, 2022 in Thermodynamics by keendiy

+188 votes

0 answers

Why don’t we take work in the equation of entropy?

asked Jun 20, 2022 in Thermodynamics by leicester builder

+12 votes

0 answers

What is the difference in convective heat transfer from water to air and from air to water?

asked Jun 20, 2022 in Thermodynamics by Carrie

+5 votes

0 answers

Is there such thing as suits designed to cancel out body heat if being observed through a thermal camera?

asked Jun 19, 2022 in Thermodynamics by podman

+21 votes

0 answers

Is there a material that can stop all heat transfer? How is it made?

asked Jun 19, 2022 in Thermodynamics by DIYJohn46

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