Differentiate between stress and strain? Give some examples of each?

Q: What is surface tension?

A: Surface tension is the attractive force exerted by the molecules below the surface of a liquid,…

Q: What is the third kind of stress-strain situation?

A:

Q: Define the term Slope and Elastic Curve?

A:

Q: Explain the graph below. t, eirs с. Elastic Plastic deformation Fracture point E H Linear 0 <1% 30%…

A: Stress is the force acting on the material per unit area of the material. It is denoted by σ. It is…

Q: A vertebra is subjected to a shearing force of 581 N. Find the shear deformation, taking the…

A: Write the given values with the suitable variables. F=581 Nh=8.99 cm=0.0899 md=4.14 cm=0.0414 m…

Q: A student is tesling project. is 10:0 m length is made up a wire for If length of diameter is the…

A: Length of wire = 10 metre Diameter of wire =2.5 cm Young modules = 200×109N/m

Q: What is difference between tensile stresses, shear stress and bulk stress?

A:

Q: A steel bar is 10 mm in diameter and 2 m long. It is stretched with a force of 20 kN. Calculate the…

A: Given data: Diameter (d) = 10 mm = 0.010 m Length = 2 m Force (F) = 20 kN = 20 × 103 N Required: The…

Q: A wire 12m long has a cross-sectional area 1.25 x 10-6m2. It is subjected to a load of 5.5kg. If…

A:

Q: Knowing that link DE is 1/8in. thick and 1 in. wide, determine the normal stress in the central…

A:

Q: Explain the principle of stress and follow that up with a diagram and a derivation. Give an example…

A: In this question we have to explain the principle of stress and follow that up with a diagram and a…

Q: Determine the maximum principal stress value (in absolute value) of the system below. 10 MPa 18 MPa…

A:

Q: Show all calculation and formula used: The second floor portion of a house is about to break down,…

A: The modulus of elasticity, young's modulus is given as Y=FLA∆L…

Q: A sculpture weighing 75,757.5 N rests on a horizontal surface at the top of a 7.5-m-tall vertical…

A:

Q: Explain different type of stress.

A: There are two types of stress.Normal Stress : Caused due to normal forces (forces perpendicular to…

Q: 10 kip 5 kip 3 kip

A:

Q: Why is the elastic deformation behavior

A: Elastic deformation : Elastic deformation is a change of the shape of the body as a reaction to…

Q: Differentiate between stress and strain.

A: Stress: - It is defined as the resistive force per unit area that rigid body exerts against an…

Q: A sculpture weighing 10,000 N rests on a horizontal surface at the top of a 6.0-m-tal vertical…

A: The stress of a material can be described as the amount of ultimate stress that can a material…

Q: tensioncompression that strengthens an arch that supports a load?

A: An arch is a curved structure, it consists of two forces i.e., tension and compression force.…

Q: A dike in Holland springs a leak through a hole of area 1cm squared at a depth of 2m below the water…

A:

Q: How stress and strain distribute in an elastic body when load is applied on its cross sectional…

A: It is as per Hook's law Stress is proportional to strain. for small deformation

Q: Which statement/s is/are true about deformation? A It is only defined by elastic deformation. It is…

A: Option A is incorrect, there are deformations other than elastic, for example ,plastic deformation.…

Q: Define stress, normal stress, shear stress, and pressure.

A: The force acting on the body along the longitudinal axis is called axial force and the force acting…

Q: Calculate the force required to punch a hole 2cm2 in a steel sheet 2mm thick whose shearing strength…

A: Consider the following relation.

Q: A hydraulic punch press is used to punch a slot in a 0.35-in.-thick plate, as illustrated in the…

A:

Q: The lintel of prestressed reinforced concrete in the figure below is 1.50 m long. The concrete…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: List some factors that influence whether a rock will deform: 1. in an elastic manner, 2. in a…

A: The rock will deform into elastic manner when, the rock returns to its original shape when the…

Q: Explain how the Marina Bay Sands Hotel in Singapore satisfies the principle for stability.

A:

Q: What is cause of surface tension?

A:

Q: In the system represented in the figure, calculate the stresses in chords A and B the compression in…

A: Here, we are given a figure. In this figure, we have two chords A and B , and a beam C. We have to…

Q: What and where is the neutral layer in a beam that supports a load?

A:

Q: Can a horizontal I-beam support a greater load when the web is horizontal or when the web is…

A: The web of an I-shaped beam is the part that connects the top and bottom flanges. When the web is…

Q: What is shear modulus?

A:

Q: What is shear stress?

A: A stress, which acts coplanar with cross section of material is known as shear stress. In other…

Mechanical Properties of Solids

There are three types of matter- solid, liquid and gas. Out of them, solids have a rigid shaped and size. The intermolecular forces of attractions in solids are greatest. Mechanical properties are the physical properties of a material which it shows, when it is provided with certain amount of force or load. These properties are to be kept in mind for various purposes. When a force is applied to an object, the object may or may not get deformed depending upon its elastic property. But every time the object develops a restoring force against the force applied. This is commonly known as stress. If the object changes its dimensions due to the force applied it develops strain ( which is the ratio of change in dimension to the original dimension).