a very nice video. most videos go into the painstaking details of the Braggs Equation which goes way yonder. Its simple and has loads of humour to it. The only thing that hit the bulls eye and made everything clear was the part where you compared the X-rays wavelength with an angstrom. Brilliant and comprehensible video. I have already subscribed.
Right, so that's a misunderstanding. It's NOT reflection at all! This intro video doesn't do x-ray or electron diffraction justice, but there's a lot to it. Someday, I'll have to make a more in-depth video.
You are wrong. Theta, as shown in your diagram, should NOT be the angle between _normal_ and the reflected ray. Theta is, in fact, the angle that the reflected (and indeed, the incident) ray makes with the HORIZONTAL plane. The angle that you have shown is called the glancing angle, whereas theta is called the diffraction angle. Diffraction angle = 90 degrees - glancing angle.
Man i wish my materials lecturer taught with such enthusiasm and enrgy
Glad someone else is this enthusiastic about xrd :)
if every course goes like this, I bet we are all scientists. I like his style.
Enjoying every second of your explaination
nice video. Thank you
however, may i say that it was not watson and crick, but Rosalind Franklin that did xray diffraction for DNA molecule
You are making me like Physics.
Didn't expect that to happen
lol
THANK YOU
This is incredible! I mean the style! :D
Man yr energy was great it helped me to understand it in like a minute
a very nice video. most videos go into the painstaking details of the Braggs Equation which goes way yonder. Its simple and has loads of humour to it. The only thing that hit the bulls eye and made everything clear was the part where you compared the X-rays wavelength with an angstrom. Brilliant and comprehensible video. I have already subscribed.
i actually laughed while studying . THANKS!!! :D
me too, Doc Schuster is so excited...wooowww :D
This video is so cool! It helps me a lot! Thank you!
to the point! in a nutshell! awesome!
Hi, I want to Calculate residual stress using XRD data?
How to calculate? help me.
Awesome video! :) keep 'em coming
Great video - thanks!
Love your enthusiasm! Thanks!
Amazing! Such enthusiasm!
Ohh Jesus u r cooooooooooool very very osm keep doing the kind of great work
I watch at 1.5x speed and can't stop laughing.
bragg angle is measured from the horizontal, not from normal as regular law of reflection
dig the enthusiasm
thank you sir
I got so confused why call that diffraction? It's al about reflection.
And what really is reflection in a molecular level?
Right, so that's a misunderstanding. It's NOT reflection at all! This intro video doesn't do x-ray or electron diffraction justice, but there's a lot to it. Someday, I'll have to make a more in-depth video.
Doc Schuster But in our textbooks, it also says " x-ray is reflected"
Whoa. What text?
Doc Schuster When you calculate the angle, you use the law of reflection. So why?
OOOOH! Good point. I have no answer. We need an expert in x-ray diffraction now. Hopefully one of them will find this thread.
yeah deadpool knows physics
Thank yooooou :)
Rosalind Franklin not Watson and Crick
She helped, but they all worked together
Awesom thnx
cool
Cool
You are wrong. Theta, as shown in your diagram, should NOT be the angle between _normal_ and the reflected ray. Theta is, in fact, the angle that the reflected (and indeed, the incident) ray makes with the HORIZONTAL plane. The angle that you have shown is called the glancing angle, whereas theta is called the diffraction angle. Diffraction angle = 90 degrees - glancing angle.
I agree
WOW CRYSTALS 8)
3:40 weird flex but ok xD
Im so confused
you sound like grandma :D
bring it lol