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What is Internal Energy of a Body in Physics
Internal Energy of a Body Internal Energy of a body is the sum of all kinetic and potential energy of all molecules constituting the body. if they do not have time to read and work on them. So far, at the moment, when I recommend someone to listen to something, people, as a…
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What is Hooke’s Law of Elasticity in Physics
Hooke’s Law of Elasticity in Physics Introduction: An English Physicist and Chemist Robert Hook discovered this law in 1678. Statement “Strain produced is proportional to the stress exerted within the elastic limit. Elastic Limit: The point at which a material becomes plastic is called elastic limit on yield point. Yield…
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What are the Types of Strain in Physics
Types of Strain in Physics Following are some types of strain. Tensile Strain: It is a change in length divided by original length. Bulk Strain: It is the change in volume divided by original volume. Shear Strain: It is equal to the angular displacement produced. How to explain to fish…
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What is the Difference between Stress and Strain in Physics
Difference between Stress & Strain When a body is made to change its length, volume or shape by the application of an external force, the opposing force per unit area is called Stress. Formula: Stress = Force / Area o = F/A (Here o represents (Rho) do not write in your…
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What is Strain in Physics
Strain in Physics Strain: Stress can produce a change in shape, volume or length in an object. This change in the shape of an object is called strain. Formula: Mathematically, Strain = Change in Length/Length or Strain = Change in volume / volume Units: 2 Since strain is…
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What are the Different Types of Stress in Physics
Different Types of Stress in Physics Following are some types of stress: Tensile Stress: It is a stress tending to stretch a body. Bulk Stress: It is an overall force per unit area, also known as pressure. Shear Stress: It is a stress tending to produce an angular deformation. which…
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What is Stress in Physics Terms
Stress in Physics Terms When a body is made to change its length, volume or shape by the application of an external force, the opposing force per unit area is called Stress. Formula: Stress = Force / Area o = F/A (Here o represents (Rho) do not write in your…
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What is Elastic Behavior and Molecular Theory
Elastic Behavior and Molecular Theory The elastic behaviour of a material can be explained by the Kinetic Theory of Matter. Since the molecules in a solid are very close to each other, there exist strong attracting forces between them. Thus when force is removed, the attraction forces between the molecules pull them back again…
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Definition of Elasticity in Physics
Definition of Elasticity “The tendency of a material to return to its original dimension after the deforming stress has been removed is known as elasticity.” If we apply a force to a body, it is stretched. When the applied force is removing, the body returns to its original shape. The phenomenon of turning…
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What are the States of Matter in Physics
States of Matter in Physics States of Matter: Matter has been classified into three states. These states are discussed below: 1.5mm. Solid: According to the kinetic theory of matter, solid has the least kinetic energy. The properties of solids are given below: a- The particles are very close to each other.…