Ductile and Brittle Materials - A Level Physics

This video introduces and explains the differences between ductile and brittle materials for A Level Physics.

A short video that explain the various material properties you need to understand and identify from a stress-strain graph. From brittle materials like glass and a Crunchie to the plastic deformation of ductile materials like copper and a Mars bar.

Thanks for watching,

Lewis

This video is recommended for anyone studying A Level Physics in the following exam boards:
AQA
CIE
Edexcel
Edexcel IAL
Eduqas
IB
OCR A
OCR B
WJEC

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[hrithik]

Whenever possible, I'll try and do this experiment. You know... for repetitive quality testing purposes.

I'll need the gym now...

[guyriese]

This is the best way of teaching Ductile and Brittle Materials I've ever seen - awesome vid!

[dogtooth]

Came here to solve physics problems. Made me to go to the store and buy some crunchies.

[omeramin]

A brief video, totally to the point without any room for boredom. Simply amazing.

[nightsstars]

HE BREAKS THE CHOCOLATES SO SLOWLY LIKE AN ADVERTISEMENT GIVE ME THE CHOCOLATE

[marcmanley]

Real things like metal ? dont disrespect wham bars like that man

[akilkhatri]

i just want you to know you are a legend man

[rakii]

One of the best ever video of engineering life. Fantastic examples and easy to understand

[zoraizqureshi]

Ahh. The hunger pangs are getting stronger now. Classic explanation though! *-*

[DrPeppicalPlayzMC]

Test on this unit tommorow and you’ve made it so much easier to understand !! Thanks so much

[amadif]

Watching this for Year 13 mock revision. Thanks for these awesome videos!

[mrezatahan]

I enjoyed the simple illustration. Good job!

[AmiiYoPeace]

Just discovered this channel, have learned and UNDERSTANDed so many concepts so far - its only been 20 mins. OCR A 2015 Physics is hopefully not going to cause me problems, as long as you are here! Thank you!

[mahmoudals-wd]

thanks bro that's really helped me

[khyateeatolia]

Now I am hungry 😋
Thank you for the great explanation!

[laibakhan]

Woww. Thankyou so much. Will never forget it now

[Hariesh]

Just wanna say the chocolate analogy is genius, It makes a lot of sense now

[saadrafiq]

subcribing from your first video as the way of your teaching is far way simple

[benchleybanawag]

Simple demonstration and yet verry understandable

[jftsang]

Brilliant illustration! Slight nitpick: in the Crunchie and Mars cases you are applying a bending stress whereas in the Wham case (and your previous video on the spring) you are applying a tensile stress.