A Level Physics: Stress against Strain graphs

[@nitrofox8330]

do we need to know about the yield point?

[@zhelyo_physics]

Depends which spec you are doing. If you are doing edexcel, yep

[@nitrofox8330]

@@zhelyo_physicsWhat about AQA?

[@zhelyo_physics]

yep! It is the point at which you get a big increase extension for small or no change in stress. Hope this helps.

[@walterwhitereal]

Super useful for my mocks, thank you for this you're of great help.

[@zhelyo_physics]

Glad to hear! Thanks for the comment!

[@veerpatel6719]

Please lower music volume

[@zhelyo_physics]

thanks for the comment! Music is now long gone from my videos from around end of 2020 onwards : )

[@3rddegreeburn930]

Awesome man

[@zhelyo_physics]

Anytime! Thanks for the comment, much appreciated!