Newton’s cradle, named after Sir Isaac Newton, is a device that demonstrates conservation of momentum and energy via a series of swinging spheres. When one on the end is lifted and released, it strikes the stationary spheres; a force is transmitted through the stationary spheres and pushes the last one upward.
The cigarette smoke which emanates from the cigarette tip is actually Blue in color.
The smoke which is puffed out, on the other hand, is White!
This has everything to do with particle size!
The smoke from cigarette is blue for the same reason the sky is blue. The smoke particles are small and as a consequence of which blue light out of all the other wavelengths of light get scattered the most. Hence, you see the smoke to be Blue! ( known as Rayleigh Scattering )
The smoke which is puffed out from the lungs has moisture in it. And the presence of water molecules in smoke increases particle size. With an increased particle size, all wavelengths of light get scattered to the same proportions. Hence, you see the smoke as White!
There is physics which lurks even in the smoking zone!
YAHOOOOOOO!!! It’s loonagurls 2nd follow forever!!! 31st of january was my birthday and a new and good year is entering for our hearts so let’s enjoy the small things in life with a beautiful smile! For you, that makes me smile everyday with awesome posts/edits I wish the best feelings, so please stay healthy and be strong. Sometimes life is a green strawberry but remember there is a big and red strawberry waiting for you! Here are all the people I follow. I follow them with my heart.
♡ (mutuals = bold)
Oh my goodness… oh my goodness… I opened up my activity this morning and found that @comeheremybabypenguin@sanguinespire@threewhiskeylunch@ellebeedarling & @bardofheartdive all tagged me in (what I call) a “spread the love” post! I’m not exaggerating when I say that my heart is betting so fast right now because I am overwhelmed!!! I have met so many amazing wonderful fantastic lovely people on Tumblr and you prove how awesome you are everyday. And THEN you go and say you are thinking about me… Thank you so much!!!
Since several people tagged me and I can’t reblog them all, I am going to just reblog the original post below the cut and go from there… and that will just be a cut & paste because the original blog has been deactivated. [But, for prosperity sake, I have links to the posts from the aforementioned lovely souls in the same order here, here, here, here & here).
OP: auntiwitch (deactivated)
namedrop someone you love on this post……go
Okay. Well, to the folks who tagged me, I love each and every one of you. One of you, I am still getting to know but I’m already in love with your writing!!!