Physics Young S Modulus Formula ~ Young s modulus is used to represents how easy it is to deform a material. There are other numbers that give us a measure of elastic properties of a material like bulk modulus and shear modulus but the value of young s modulus is most commonly used. Elastic modulus or young s modulus definition. Young s modulus is a measure of the ability of a material to withstand changes in length under lengthwise tension or compression. Young s modulus y is the elastic modulus when deformation is caused by either tensile or compressive stress and is defined by equation ref 12 33. Let us learn the interesting concept. Young s modulus e 5 x 10 9 n m 2. E the young modulus in pascals pa f force in newtons n l original length in metres m a area in square metres m 2 d l change in length in metres m measurement of the young modulus. We have y f a l l f l a l as strain is a dimensionless quantity the unit of young s modulus is the same as that of stress that is n m or pascal pa. Young s modulus is also termed the modulus of elasticity. Indeed recently is being sought by consumers around us, perhaps one of you personally. Individuals now are accustomed to using the net in gadgets to see video and image data for inspiration, and according to the title of the post I will talk about about Physics Young S Modulus Formula. Young s modulus force no stress length area of a section change in the length the equation is. Young s modulus is a numerical constant named after the 18th century english physician and physicist thomas young. There are other numbers that give us a measure of elastic properties of a material like bulk modulus and shear modulus but the value of young s modulus is most commonly used. Young s modulus is also termed the modulus of elasticity. The string is pulled by a force of 200 n. A modulus is a numerical value which represents a physical property of a material. Diameter d 1 cm 0 01 m. The young modulus for a wire can be measured using this equipment. We are giving a detailed and clear sheet on all physics notes that are very useful to understand the basic physics concepts. Young s modulus is a measure of the ability of a material to withstand changes in length under lengthwise tension or compression.
In this article we will discuss its concept and young s modulus formula with examples. We have y f a l l f l a l as strain is a dimensionless quantity the unit of young s modulus is the same as that of stress that is n m or pascal pa. Elastic modulus in physics definition formulas symbol units elasticity.
Original length l 0 2 m.
We have y f a l l f l a l as strain is a dimensionless quantity the unit of young s modulus is the same as that of stress that is n m or pascal pa. Young s modulus is used to represents how easy it is to deform a material. Young s modulus the young modulus or the modulus of elasticity in tension is a mechanical property that measures the tensile stiffness of a solid material. In this article we will discuss its concept and young s modulus formula with examples.