Recent questions in Thermodynamics

+20 votes

0 answers

What is lower than absolute zero?

asked Jan 16, 2022 in Thermodynamics by Matthew Henderson

+1.3k votes

0 answers

If a 3kW immersion heater takes 40 minutes to heat 30kg of water from 10°C to 60°C, how much heat is lost to the tank holding the water and its surrounding?

asked Jan 16, 2022 in Thermodynamics by hampshire rosie

+100 votes

0 answers

If black absorbs heat that is why it is hot, then why does ice also absorb heat but it is cold?

asked Jan 15, 2022 in Thermodynamics by Ejt2109 (3.5k points)

+308 votes

0 answers

Imagine a void containing only heat energy, what work does heat energy do there when it goes lower in temperature vs. higher in temperature? What are the mechanical events of heat energy when it changes to lower in temperature vs. higher in temperature?

asked Jan 15, 2022 in Thermodynamics by supportcrave (3.8k points)

+92 votes

0 answers

Can anyone help me find the reference for the pipe formula's thermal expansion (i.e., d1 = d0 [dt α + 1])?

asked Jan 15, 2022 in Thermodynamics by Philm9560

+139 votes

0 answers

A gas occupies a volume of 220 ml at STP. What is the volume of the same gas if it has a temperature of 340 K at 1.05 ATM?

asked Jan 14, 2022 in Thermodynamics by CrystalFlare (3.4k points)

+116 votes

0 answers

What's wrong with my equilibrium calculation for N2O4?

asked Jan 14, 2022 in Thermodynamics by NovaHorizon

+8 votes

0 answers

Is it hotter in the trunk or the backseat of a car?

asked Jan 14, 2022 in Thermodynamics by mrrodge

0 votes

0 answers

Why is a substance at equilibrium during a phase transition? Aren't its macroscopic properties changing while it goes from one state to another?

asked Jan 14, 2022 in Thermodynamics by HFJoiner

+8 votes

0 answers

What is the formula for the rate of heat loss using speed (V), area (A) , and density(p)? H = rate of heat loss.

asked Jan 14, 2022 in Thermodynamics by sam spade

+25 votes

0 answers

What are the two conditions necessary for a system to be in equilibrium?

asked Jan 14, 2022 in Thermodynamics by AstralOracle

+16 votes

0 answers

I stored a proluton depot above 25 degrees Celsius for a week. Can I use it?

asked Jan 14, 2022 in Thermodynamics by LunarCharm

+27 votes

0 answers

How does temperature affect enzyme activity?

asked Jan 13, 2022 in Thermodynamics by Jonny 5

+164 votes

0 answers

How can I deal with higher temperature over 45 degrees weather. How can I be safe?

asked Jan 13, 2022 in Thermodynamics by StellarVerse

+26 votes

0 answers

What is the way in which heat is transferred from one body to another?

asked Jan 13, 2022 in Thermodynamics by rama (3.0k points)

+16 votes

0 answers

Why is there white smoke coming from my radiator and the top of my engine but the car won't overheat?

asked Jan 12, 2022 in Thermodynamics by Richard McCombe

+60 votes

0 answers

How high would the temperature need to be for the oceans to boil?

asked Jan 12, 2022 in Thermodynamics by LuminousSculptor (1.9k points)

+155 votes

0 answers

When will entropy reach 100 percent?

asked Jan 12, 2022 in Thermodynamics by hallbeck

+13 votes

0 answers

How cold is -40 degrees Celsius?

asked Jan 12, 2022 in Thermodynamics by Coombesy

+9 votes

0 answers

Why does my AC system run almost constantly, when it is cooler outside than the temperature my thermostat is set for?

asked Jan 12, 2022 in Thermodynamics by CelestialEcho

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