in strength of material, u studied shear force and bending moment diagram for static load ( load position is fixed) but influence line diagram is used to draw shear force diagram and bending moment diagram for moving load (load position varies with distance)..
Recomended books, CS REDDY & BC PUNMIA..
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An influence line diagram shows how a structure will react to a unit load moving across it, indicating where the maximum response will occur. On the other hand, a bending moment diagram shows the variation of bending moments along a beam's length that result from applied loads. Influence lines are used for design purposes, while bending moment diagrams are used for structural analysis.
A diagram showing a light ray passing through a glass prism and bending is an example of refraction. The bending of the light ray occurs due to the change in speed as it transitions from one medium to another.
A shear force diagram shows the variation of shear force along the length of a structure under a specific loading condition, while a shear force influence line diagram shows how the shear force at a specific point in the structure varies due to a unit load moving along the structure's length. Influence lines are useful for determining the maximum or minimum shear force at a specific point in the structure.
The reaction described by curve B is occurring with a catalyst.
An energy hill diagram represents the energy changes that occur during a chemical reaction. It visually shows the difference in energy between reactants and products, with the peak representing the activation energy needed for the reaction to occur.
The Lifshitz point in a material's phase diagram is a critical point where the topology of the Fermi surface changes, leading to unique electronic properties. It marks a transition between different phases and can influence the material's behavior, such as its magnetic or superconducting properties.