Dulong and Petit Method for the Measurements of Absolute Expansivity of the Liquid
We use Dulong and Petit's method to measure the absolute Expansivity of the Liquid.In this set two cylindrical jacket are used. In one jacket we keep cold water with ice for continuing low temperature so that the liquid kept on the U-tube contracts and volume decreases and density increases as shown in the figure. Accordingly, same thing happens in hot jacket but differently, in this jecket hot steam is passed so that the volume of liquid starts expanding and density decreases and thermometer 🌡️🌡️ is also used for measuring the temperature of that liquid. A wet clothe is rapped between between U-tube for preventing the heat flow as shown in the figure.
Finally by using principle of hydrostatic, pressure exerted on cold region is equal to hot region.
Watch this too.
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Wonderful video what a WOW🙏🙏🙏🙏💗
@Siddhant-lk9pw
6 ай бұрын
Thank u so much
❤❤
Thanks dai aba exam ko lagi kaam lagne bho 😊
@Siddhant-lk9pw
9 ай бұрын
Your welcome
Ma paani nepali ho love you dai from kathmandu
@Siddhant-lk9pw
9 ай бұрын
Thank u are a student
@Mice-Single
9 ай бұрын
Yess ma bhar khar 10 sakayera 11 ma hako
@Mice-Single
9 ай бұрын
Physics ta thikai ho
@Mice-Single
9 ай бұрын
Chemistry chai kei bhujhideina
@Mice-Single
9 ай бұрын
Maja aai raxa
Thanks bro Keep it up❤
@Siddhant-lk9pw
9 ай бұрын
Your welcome bro
Thank you sir. Tomorrow is my physics exam and I’m wondering if this question is important for exam. Can you please tell me if this question is important?…
@Siddhant-lk9pw
9 ай бұрын
It could be asked but it is not difficult even it appears in exam. So don't worry keep learning keep smiling
@irenebae7170
9 ай бұрын
@@Siddhant-lk9pw yeah after few practices I might learn it. Also I was wondering if you made a video about relation between coefficient of superficial expansion and coefficient of cubical expansion… 😅 Also thank you for your help. You teach with so much clarity. ❤❤
@Siddhant-lk9pw
9 ай бұрын
I have already explained relations between superficial linear and cubical kzread.info/dash/bejne/noua0LyeYrvJeNY.htmlsi=CfDnJ-le-p96e45C
Wet cloth le kasari heat exchange prevent garxa ra?
@Siddhant-lk9pw
8 ай бұрын
Wet cloth rakheko ho taki tyo part cold hos vane ra. And so tyaha heat exchange prevent hunxa
Ajai video halnu ta physics ko 😭garo paryo dai
@Siddhant-lk9pw
9 ай бұрын
Kun chapter ko halam 😁😁
@susmabhandari522
5 ай бұрын
@@Siddhant-lk9pwoptics mechanics 😭
@Siddhant-lk9pw
5 ай бұрын
@@susmabhandari522ok