Recent questions in Thermodynamics

+16 votes

0 answers

What is latent heat? What is the latent heat of fusion? What is the latent heat of vaporization?

asked Feb 16, 2023 in Thermodynamics by EnchantedEcho

+13 votes

0 answers

What if the universe is infinitely small and we are not expanding, but shrinking and from our perspective, it looks like we are expanding? When max entropy is reached, wouldn't that = min entropy, max energy big bang singularity? Would it oscillate?

asked Feb 16, 2023 in Thermodynamics by samdeanwin

0 votes

0 answers

How do you survive 65 degrees Celsius heat?

asked Feb 16, 2023 in Thermodynamics by Cocorita

0 votes

0 answers

What is the change in the internal energy of a system if it absorbed 300 kJ of heat from the surrounding and does 10 kj of work?

asked Feb 15, 2023 in Thermodynamics by LuminousMystic

+189 votes

0 answers

What happens to entropy in an isolated system if the temperature decreases?

asked Feb 15, 2023 in Thermodynamics by recentcrystals

+192 votes

0 answers

How does a dam change water temperature?

asked Feb 15, 2023 in Thermodynamics by Lightning McQueen

+5 votes

0 answers

What is the highest and lowest temperature that can be achieved in a room with an air conditioner?

asked Feb 15, 2023 in Thermodynamics by fiveduck

+26 votes

0 answers

Does entropy work in quantom mechanics?

asked Feb 15, 2023 in Thermodynamics by nudger

+1 vote

0 answers

What are the problems associated with heat transfer in buildings?

asked Feb 15, 2023 in Thermodynamics by EmberPulse

+17 votes

0 answers

In a dynamic equilibrium, does changing temperature affect the rate of the forward/backward reaction (depending on which is endothermic)?

asked Feb 15, 2023 in Thermodynamics by GC129

+15 votes

0 answers

Is it more energy efficient to put the AC at a lower temperature than needed and turn it off rather than keep it running at the desired temperature?

asked Feb 15, 2023 in Thermodynamics by StormyEnigma

+21 votes

0 answers

How do you calculate vapour density?

asked Feb 15, 2023 in Thermodynamics by mozart

+175 votes

0 answers

What does a condenser do in an ignition system?

asked Feb 15, 2023 in Thermodynamics by Shane Hagan

+195 votes

0 answers

Why are 25 degrees called as room temperature?

asked Feb 15, 2023 in Thermodynamics by PowerTool

+23 votes

0 answers

What is the difference between the liquid-vapor saturation temperature and the boiling point?

asked Feb 15, 2023 in Thermodynamics by ferocioustibia

+6 votes

0 answers

What restriction does the first law of thermodynamics place on the possibility of building a perpetual motion machine?

asked Feb 15, 2023 in Thermodynamics by austin Powers

+8 votes

0 answers

Given that the temperature remains the same, what is the pressure required to reduce its volume by 1/3?

asked Feb 15, 2023 in Thermodynamics by Hania

+18 votes

0 answers

What are some methods of cooling down an object that produces heat continuously? What are some examples of such objects?

asked Feb 15, 2023 in Thermodynamics by sospan

+133 votes

0 answers

Why is it not effective to use preheating in Otto and diesel cycles?

asked Feb 15, 2023 in Thermodynamics by mikehatt86

+40 votes

0 answers

When it's still hot at night, where is the heat coming from if the sun is down?

asked Feb 14, 2023 in Thermodynamics by RadiantNova

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