Ernest Rutherford’s famous gold foil experiment involves the scattering of alpha particles as they pass through a thin gold foil.
It led to a better understanding of the structure of atoms.
It’s also known as the Geiger–Marsden experiment, after Hans Geiger and Ernest Marsden who performed it under Rutherford’s supervision.
Particle physicist Bruce Kennedy explains wit this modern re-creation.
source
Subscribe to my 2nd channel https://www.youtube.com/user/origami768 Facebook – https://www.facebook.com/CrazyRussianHacker instagram – http://instagram.com/crazyrussianhacker twitter – https://twitter.com/CrazyRussianH source Related posts: 5 EASY Science Experiments at home ! #shorts Simple Water Experiments at Home #2 | Home Science Experiments SCHOOL SCIENCE EXPERIMENTS IN TAMIL | WATER DENSITY | LEMON AND WATER Squishy Circuits – Chemical Crafts | Tinker…
Title: Vacuum Using Candle and Glass Chemicals: water Equipment:bowl, candle, lighter, 2 glasses Procedure: First, add enough water to fill the bottom of the plate. Light the candle. Place the candle in the middle of the plate. Take the glass and place it over the lit candle. Results: 1.The water level inside the glass rises…
See how the reactions of the alkali metals with water become more dramatic as we move down Group 1! From the Peter Wothers lecture series – The Alkali Metals source Related posts: 5 Crazy Science Stunts You Can’t Try At School Make your OWN pH Indicator from Red Cabbage! Chemistry is Awesome! Ultimate Compilation of…
What happens to an egg after two days in vinegar how make a naked imagination station. The vinegar you will see the membrane that acts as an additional defense for egg. You should put boiled eggs into cold water immediately as it fun science experiment to do at home shrinking and growing american egg board….
Joy for STEM is offering a fun and easy way for kids and parents to learn. Materials include things normally found in your home. source Related posts: Make a Cloud at Home – Cool Science Experiment! science experiment | tower electric circuit model | physics classes | 10 Amazing Science Experiments you can do @…
In this video i am going to show you guys, How to make a Neon Glow Chemical at you home. Hope you like this video and please don’t forget to subscribe my channel for more cool Science Experiments. Disclaimer: Glow Effect contain chemicals. Not deadly dangerous chemicals, but chemicals that should be handled and treated…
The gold foil is 1.5 microns thick, and the gold atoms atoms are in the nanometer range… how many layers of gold atoms does the helium nuclei need to avoid to pass through without deflection? Thousands? ….Why is only one gold atom shown in the model? That doesnt look like an accurate model to me. How frequently are the alpha particles being emitted? Does gold foil that thick present an effectively solid wall of gold? If helium nuclei pass through easily, how about helium atoms? How about water? Wouldnt a pin-ball sort of behavior be expected for the alpha particles? Helium is a noble gas, but a helium with a +2 charge would be an incredibly reactive ion, desperately seeking electrons…could it react chemically?? These are the sorts of questions that anyone would wonder about. I do.Â
My last name is Rutherford.
 thanks for providing with such clear explanation 🙂  this is easy to understand indeed!Â
I'm here because of my assignment
Maybe i sound stupid but.. How can there be particles of a particular charge all disposed in a container?
That's my father. He was a really intelligent guy and I am still so proud of him. <3
I say 'was'…. he passed away from cancer in 2013.
But it's nice knowing that if I want to hear his voice again all I have to do is watch this video.
Thank you.
Someone get the door!
It's REALLY cool to be able to see this experiment-I've only seen it in books!
Thank you so much!
Thank you!. I finally understand.
Does that ringing bell tells us that alpha particle is detected by alpha detector..and yeah those detectors must be present @ angel of 180 Degree too.
thank u so much….
That bell is extremely annoying and distracting. After the first 2 rings, its not funny anymore.Â
preety gud one
DOES ANYONE KNOW HOW THE DETECTORS WORK? ARE THEY PHOTODIODES, COVERED BY THIN ALUMINUM MYLAR?
Marvin Cervantes:"the brass can? does brass behave the same way that Lead did back in Rutherfords day?"
Brass and pretty much most metal will work because it stops alpha particles. The gamma ray will mostly pass through and they will hit the detector head on. All you need to do is remove the gamma ray counts from the counter.
I thought gold consist of millions of atoms. The one shown here only has one atom (nucleus).
My dog was barking at the door all through this. Good way to link Rutherford's experiment with Cern.
So useful. Its good to know that someone out there knows what he's doing. 🙂
I can't focus on what he is saying with that door bell ringing noise
it helped me so much in my studies……
yeah…it wasn't too long ago…only a century back 😉
I put on video, walked away heard the bell ring, paused the video. checked who was at the door, walked back pressed play, heard it again paused. this happen one more time. reset, the video read what it said! and 🙂 lol
the brass can? does brass behave the same way that Lead did back in Rutherfords day?