00:01
Hello friends, in this problem we are required to draw a graph for stress and strength.
00:05
Okay, so i have already drawn a graph for you for stress and strength.
00:11
So i have shown various kinds of things like i have shown ill strength.
00:16
So i have shown ultimate strength and i have also shown young's modulus.
00:21
So let's let's see what are they one by one.
00:25
So if i talk about ultimate strength, so ultimate strength is the maximum tensile just note this point that it is maximum tensile strength, stress and stress is force over area.
00:39
So the maximum tensile stress, a material can withstand before rupture is called ultimate strength.
00:46
So it is a very clear cut definition.
00:49
So you don't need to think more of it.
00:53
It is a very simple kind of thing.
00:54
Now what is ill strength? ill strength is also very simple.
00:58
Just pay attention.
01:00
Illd strength indicates that maximum indicates about maximum stress that can be developed in a material without causing plastic deformation...