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You quoted my response to Origin.Perhaps you can learn how to write better.
Quote from: Bored chemist on 12/05/2022 08:51:03 Thermodynamics has been working for about 200 years.Astronomy has been working for centuries before Copernicus questioned it.
Thermodynamics has been working for about 200 years.
Quote from: Bored chemist on 12/05/2022 08:57:07I did pick an answer.The problem is that you can not , or will not understand what I wrote.You quoted my response to Origin. Perhaps you can learn how to write better.
I did pick an answer.The problem is that you can not , or will not understand what I wrote.
In another thread, a scientific disagreement was finally resolved by making a bet.
Implicit answer may be used as an excuse to evade responsibility for giving a false but definitive answer.
Quote from: hamdani yusuf on 12/05/2022 15:51:36You quoted my response to Origin.Perhaps you can learn how to write better.Why did you even ask the question? I said there is no net heat transfer! The way you go on and on over the same ground is so annoying, that is why I put several of your threads on ignore. It is a ridiculous waste of time.
Quote from: hamdani yusuf on 11/05/2022 14:48:27Do you think that a real life experiment can settle our disagreement?No. It will most likely demonstrate all sorts of anomalous behavior peculiar to water, and a whole lot of problems with your method. Sir Lawrence Bragg was a bit of an amateur, having only two Nobel Prizes to his name, but he used to say in his Royal Institution annual lecture demonstrations that if you get 20% repeatability in a heat experiment you are doing very well. Having mucked about with ice calorimetry at the UK National Physical Laboratory (long after Bragg retired as Director) I can only concur. Why not just accept the obvious definitions of elementary thermodynamics that everyone else uses?
Do you think that a real life experiment can settle our disagreement?
Quote from: Origin on 12/05/2022 16:51:08Quote from: hamdani yusuf on 12/05/2022 15:51:36You quoted my response to Origin.Perhaps you can learn how to write better.Why did you even ask the question? I said there is no net heat transfer! The way you go on and on over the same ground is so annoying, that is why I put several of your threads on ignore. It is a ridiculous waste of time.Because you didn't pick an answer explicitly. You just repeated a statement from a scientific theory, which may or may not accurately represent real life experiment. You can learn something from Alan's answer. Quote from: alancalverd on 11/05/2022 17:14:03Quote from: hamdani yusuf on 11/05/2022 14:48:27Do you think that a real life experiment can settle our disagreement?No. It will most likely demonstrate all sorts of anomalous behavior peculiar to water, and a whole lot of problems with your method. Sir Lawrence Bragg was a bit of an amateur, having only two Nobel Prizes to his name, but he used to say in his Royal Institution annual lecture demonstrations that if you get 20% repeatability in a heat experiment you are doing very well. Having mucked about with ice calorimetry at the UK National Physical Laboratory (long after Bragg retired as Director) I can only concur. Why not just accept the obvious definitions of elementary thermodynamics that everyone else uses?But not the last suggestion.
Quote from: hamdani yusuf on 12/05/2022 16:09:15 Implicit answer may be used as an excuse to evade responsibility for giving a false but definitive answer.Or it might be used to try to shoehorn some information into you.But since you seem to be too dim to recognise reality anyway, I will make it simple.Yes. your first option is still the only one that can actually happen.
You would learn a lot if you followed his last suggestion.
Your attitude towards someone that you think is less intelligent than you needs to be improved. If you think that they made a mistake, just tell them what the mistake is, and suggest how to make it right. Telling that they are inferior than you is unnecessary.
Here's my idea to minimize noise over signal:- Prepare 50/50 ice-water mixture at around 0°C in a large plastic bowl. Let it in refrigerator for an hour to reach equilibrium.- Fill a metal cup with 90% water and 10% ice from the mixture.- Fill another metal cup with 10% water and 90% ice from the mixture.- Put both metal cups into the bowl containing the remaining of the mixture.- Let them in refrigerator for an hour to reach equilibrium.- See the result, if the ratio of ice-water in the cups change.
The negative comments are probably due to your posting style. You ask a question and people take the time to answer you and then you ignore the answer. That is going to lead to people ignoring you or getting frustrated with you. I suggest you change your attitude or expect negative comments.
I didn't ask what thermodynamics theory says. I can google it and quickly get an answer.I asked what would happen if I do an experiment as described previously. What currently existing theories predict, and what factors can significantly affect the results.
I also learned that gravity and buoyancy play significant role in determining the results, which need to be addressed in upcoming experiments.
Quote from: hamdani yusuf on 13/05/2022 14:45:25I didn't ask what thermodynamics theory says. I can google it and quickly get an answer.I asked what would happen if I do an experiment as described previously. What currently existing theories predict, and what factors can significantly affect the results.Which you were told and you ignored.
Quote from: hamdani yusuf on 13/05/2022 14:28:49I also learned that gravity and buoyancy play significant role in determining the results, which need to be addressed in upcoming experiments.What you should have learned is that heat transfer is driven by the delta T.
Did you make correct prediction?
I already knew that. What I want to know is, what else drives heat transfer?
Quote from: hamdani yusuf on 12/05/2022 16:20:05In another thread, a scientific disagreement was finally resolved by making a bet.In the UK it is illegal to bet on events where the outcome is already known.We have repeatedly pointed out that the outcome of your experiment is already known.That's a pity in a way; it might be fun to take your money.
Quote from: hamdani yusuf on 13/05/2022 15:39:22Did you make correct prediction?Yes, I predicted your experiment would fail because there is going to be a delta T between the environment and your ice bath since you do not have the equipment to accurately hold the temp at exactly 0C.Quote from: hamdani yusuf on 13/05/2022 15:40:40I already knew that. What I want to know is, what else drives heat transfer?If there is no delta T, then nothing else matters since there will be no heat transfer.
Your picked answer is different than what the actual results are.Do you have an idea how to get the first possible result, i.e. both cups retain their ice/water ratio?