You explain the constant gas thermometer very well! This has helped me a lot! Thank you so much!

Yay! We should throw a graph party. Or maybe I'll be a graph for Halloween...

Thank you. Your video just makes everything much easier:)

Thank you so much; this really helped with my AP Physics class!

The wonderful thing about temperature is how many ways it can be defined. If you poke through all my related videos, I use three definitions eventually. Personally, I think the most elusive one is the best. And that's the zeroth law, of course. Cuz it emphasizes that it's not thermal energy that is equalized between objects, as one might naively suppose.

Hey man, thanks for this!! really helped me a lot!!!

great explanation thanks!!!!

I love your explanations easy to understand and funny

Very informal I love it

THANK you! And back atcha.

this is brilliant

Great video I have one question What is your final defintion of tempature

thank you so much. GOD BLESS :)

good style of explain with fun.thanx. i have que:the pressure of bulb of a constant volume gas thermometer is 73 cm of hg at 0 degree c.100.3 cm of hg at 100 degree c.and 77.8 at room tempeture.find the room temperature in centigrade??

Thanks for letting me know. A little piece of me dies every time I get a dislike, so I'll be able to keep it alive this time. Stupid ipad!

I agree, Farenheit is "a little bit redoonculous."

thx dr,,,...

👏👏👏👏👏👏

Hey this was a great video. I have a question for you: When they were maintaining the mercury level to keep the volume constant in the constant-gas thermometer, were they literally adding drops of mercury into the glass cylinder?

Think this will be my second question (well asking for clarification this time :D ) on a video of yours within an hour ! .. At 6:20 you say that the pressure of the gas will = Atmospheric pressure .. is this just because of pascals law and the Idea that the pressure in (to mercury) = Pressure out (to gas) which in this case is only atmospheric pressure? .. Once again great job doc :)

Sir please define weather

What is the range of a gas thermometer of constant volume?

I LIKE GRAPHS TOO !!! :)

I'm in Tech Class

I'm very sorry! I accidentally disliked the video. Stupid ipad!! The video was very helpful :) thank you very much

After 5:14 : the gasthermometer. This next video is shorter, better explained and you don't get a headache: kzfaq.info/get/bejne/Z8CDaNCl0LCXgYE.html

Temperature is how hot or cold an object is, how can you define temperature by the zeroth law of thermodynamics?? It's just a part of so called definition of temperature.