Heat Rises Cold Sinks

Jared layers blue cold water and red hot water in a straw to prove a point about science!
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[@asiayeah]

That's a clever trick. I didn't think we can do this experiment this way. Thanks.

[@JS-hi3oo]

Missed an opportunity here... should have poured the dyes at the same time

[@MikeyDavis]

Does this mean that all ceilings are hotter than their respective floors?

[@dranjalikataria7913]

it is very fun learning practically by your videos I was having trouble with air bc I m going to grade 6

[@funsciencedemos]

Hello, we are glad your found the video helpful. We thank you for your support and hope that you would use the channel as a resource in the future too! Here is a short thank you video for you: th-cam.com/video/Dp5e_VonSaU/w-d-xo.html

[@salm6331]

It's 2:17am why am I here?

[@xoll1571]

salm 😂

[@dipikadas5463]

because to watch this video...silly guy

[@iwin2052]

Because your smoking crack

[@Querencias7]

Well said, well done! Very nice job / video. Many thanks sir for your altruistic approach here to kid's education. Sincere kudos.

[@kapow771]

So is the water at the top of the ocean warmer?

[@maxwang5949]

y e s

[@charleskress1922]

y u p

[@gunny7769]

u cant get 3rd degree burns from dipping ur hand in a cup of hot water.....even if its active boiling water at sea level...lol. youd have to leave it in there for some time to get a THIRD DEGREE BURN...1st degree yes.

[@keananconnor4221]

Mum sitting here telling me she wants a cold floor tried to explain but apparently mums right

[@limhongzh3mg43]

good work

[@georgetaylor7798]

Lim Hong Zh3mg

[@georgetaylor7798]

Cool😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎😎

[@stefanleo8963]

those ice didn't sink, the law doesn't apply to all, it's unfair

[@hiiiiii7100]

Wow

[@drewie_Butts]

Good man

[@RomanReigns-ki7yn]

Nice

[@ecospider5]

Good experiment but you stated “heat rises” to many times which is wrong. Heat changes the density of things and the less dense items rise.
Add a third jar of cold green oil. It will rise above the hot water. Showing that heat does not rise. Less dense stuff rises.

[@maitruong7143]

No

[@maitruong7143]

Think about a hurricane ok?

[@maitruong7143]

The correct answer is: Think of it like this. When you boil water you see it evaporate in the pot. This is why he said that warm air rises and cold air sinks. Cold air doesn’t rise because of ice (not really) and ice only melts when it’s wet but dry ice you can see air coming out but it is not evaporating.

[@DrMattB]

@@maitruong7143 Ecospider5 is correct. It is only the density that controls the buoyancy and determines what rises and what sinks.

[@maitruong7143]

@@DrMattB but only what explains him