Recent questions in Thermodynamics

+9 votes

0 answers

Why does the temperature of a cold drink change when drunk from a ceramic mug?

asked Jul 14, 2022 in Thermodynamics by Soyef

+839 votes

0 answers

What causes a plasma column to have the highest temperature in the center and lowest at its edges?

asked Jul 14, 2022 in Thermodynamics by shouldbeplayinggolf

+7 votes

0 answers

What temperature would it have to be for the River Thames to freeze?

asked Jul 14, 2022 in Thermodynamics by R Kumar

+246 votes

0 answers

The temperature of air in a room of volume 300 M3 cu is 27°C. The air temperature is reduced to 17 degrees to use the air cooler. If the air pressure in the room is the same, what percentage of the air will come in or out of the room?

asked Jul 14, 2022 in Thermodynamics by MikeGaunt

+172 votes

0 answers

What is the effect of temperature and pressure in nanoparticle synthesis using the hydrothermal method? How can higher temperature cause the nanoparticles to be larger and not smaller?

asked Jul 14, 2022 in Thermodynamics by Simon J

+22 votes

0 answers

Is conservation of energy a real law of physics? Is it inviolable?

asked Jul 14, 2022 in Thermodynamics by VelvetSeeker

+20 votes

0 answers

We learn from school that heat rises and cold falls below. So why is the temperature at sea level hot but above the mountain cold?

asked Jul 13, 2022 in Thermodynamics by sownderapproval

+11 votes

0 answers

Why are Kelvin degrees used to measure absolute zero temperature instead of Celsius degrees?

asked Jul 13, 2022 in Thermodynamics by Nathan lowe

+15 votes

0 answers

Why do radioactive objects produce heat?

asked Jul 13, 2022 in Thermodynamics by Selastra

+17 votes

0 answers

Does an AC cool or heat up our bodies?

asked Jul 13, 2022 in Thermodynamics by widespreadwindbound

+14 votes

0 answers

What is heat? What happens when the amount of heat in an object changes? What causes this change?

asked Jul 13, 2022 in Thermodynamics by mark atkin

+328 votes

0 answers

Is 14 degrees Celsius a good temperature for camping?

asked Jul 13, 2022 in Thermodynamics by mrdavidj

+95 votes

0 answers

Is the "store below 25 degrees Celsius" meaning 15-25 degrees Celsius?

asked Jul 13, 2022 in Thermodynamics by AstralNova

+8 votes

0 answers

A gas is heated from 238.3 K to 281.8 K and the volume is increased from 14.4 Liters to 48.5 Liters by moving a large piston within a cylinder. If the original pressure was 1.00 ATM, what would the final pressure be?

asked Jul 12, 2022 in Thermodynamics by Colin Knott

+28 votes

0 answers

What is the temperature on Mars?

asked Jul 12, 2022 in Thermodynamics by ian.foxall

0 votes

0 answers

The velocity of sound in an ideal gas at a temperature of 10°C is 344m/s. What is the velocity when the temperature changes to 35°C?

asked Jul 12, 2022 in Thermodynamics by James Walthamstow

+21 votes

0 answers

Why is the month of June very hot?

asked Jul 12, 2022 in Thermodynamics by Chippie painter

+18 votes

0 answers

Why does the inside of my car feel excessively hot with the heat off?

asked Jul 11, 2022 in Thermodynamics by Nickb88

+6 votes

0 answers

How do I make a high temperature potting compound/cement service temperature of 180C?

asked Jul 11, 2022 in Thermodynamics by bright_Spark

0 votes

0 answers

What is the temperature in water to convert ice?

asked Jul 11, 2022 in Thermodynamics by David Peckham

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