Young's Modulus - MeitY OLabs
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- čas přidán 26. 12. 2015
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Young's Modulus :-
Young's modulus, also known as the elastic modulus, is a measure of the stiffness of a solid material. It is a mechanical property of linear elastic solid materials. It defines the relationship between stress (force per unit area) and strain (proportional deformation) in a material. Young's modulus is named after the 19th-century British scientist Thomas Young. A solid material will deform when a load is applied to it. If it returns to its original shape after the load is removed, this is called elastic deformation. In the range where the ratio between load and deformation remains constant, the stress-strain curve is linear. Not many materials are linear and elastic beyond a small amount of deformation. A stiff material needs more force to deform compared to a soft material, and an infinite force would be needed to deform a perfectly rigid material, implying that it would have an infinite Young's modulus. Although such a material cannot exist, a material with a very high Young's modulus can be approximated as rigid.
Thins video explains how to determine the Young’s modulus of elasticity of the material of a given wire using Searle’s apparatus.
dude u should also practically write the readings like in handbooks for perfect explanation nice video but I have to check another video
thnx with the help of this i am understand properly .
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thnx with the help of this i am understand properly
this is of a great help to me.thank you so much for uploading this
great great great.keep it up.all the best.
This was so helpful, thank you so much
nice video but how we note the readings ?
lot of thanks
much helpful
nice work
hope u can made a video on how to calculate young modulus by flexure method
helpful
ty
From next time please show us some numeric value example ........however the video was helpful....Thank You
thnx with the help of this i am understand properly
thnx with the help of this i am understand properly