## 75 Questions

What is the strain produced by a hydraulic pressure called?

What is the strain defined as the ratio of relative displacement of the faces to the length of the cylinder?

What is the restoring force per unit area developed due to the applied tangential force known as?

What is the angular displacement of the cylinder from the vertical called?

What is the strain produced by a shearing force called?

What is the restoring force per unit area developed due to the applied hydraulic pressure known as?

What is the ratio of change in volume to the original volume called?

What is the strain defined as the ratio of change in dimension to the original dimension?

What is the strain produced by the applied tangential force called?

What is the strain produced by a longitudinal force called?

What is the restoring force per unit area when a body is stretched by two equal forces applied normal to its cross-sectional area?

What is the SI unit of stress?

What is the dimensional formula of stress?

What is the change in the length of a body to the original length when it is subjected to tensile or compressive stress?

What is the term for the restoring force per unit area when a cylinder is compressed under the action of applied forces?

In which way does a solid change its dimensions when an external force acts on it in Fig. 8.1(a)?

What is the restoring force per unit area known as when a body is subjected to tensile or compressive stress?

What is the restoring force per unit area when a body is subjected to shearing forces?

What is the term for the change in the dimensions of a solid when an external force acts on it?

What is the restoring force per unit area known as when a body is subjected to forces causing change in volume?

Stress is defined as the restoring force per unit area developed in a body when subjected to deforming forces.

The SI unit of stress is N m$^{-2}$ or pascal (Pa).

Longitudinal stress can also be referred to as compressive stress.

The change in the length of a body to the original length when it is subjected to tensile or compressive stress is known as longitudinal strain.

The restoring force per unit area developed due to the applied tangential force is known as shear stress.

The restoring force per unit area developed when a body is stretched by two equal forces applied normal to its cross-sectional area is known as tensile stress.

The restoring force per unit area when a body is subjected to shearing forces is known as compressive stress.

The strain produced by the applied tangential force is called lateral strain.

The change in the length of a cylinder when it is stretched by two equal forces applied normal to its cross-sectional area is known as lateral strain.

The ratio of change in volume to the original volume is called longitudinal strain.

Longitudinal strain is defined as the ratio of change in length to the original length of the cylinder.

When a solid sphere is placed in a fluid under high pressure, it undergoes shearing strain.

The strain produced by a hydraulic pressure is called volume strain.

The angular displacement of the cylinder from the vertical is nearly equal to its tangent when the angle is very small.

The restoring force per unit area developed due to the applied tangential force is known as hydraulic stress.

The restoring force per unit area developed due to the applied tangential force is known as tangential stress.

The volume strain has no units or dimensional formula.

The strain produced by a shearing force is called shearing strain.

The restoring force per unit area developed due to the applied tangential force is known as tangential stress.

The restoring force per unit area in the case of hydraulic compression is equal in magnitude to the hydraulic pressure.

Define stress and give its SI unit and dimensional formula.

What are the three ways in which a solid may change its dimensions when an external force acts on it?

Explain the concept of longitudinal strain.

What is the restoring force per unit area known as when a body is subjected to tensile or compressive stress?

Define the strain produced by a shearing force and give its name.

Define shearing strain and provide its mathematical representation.

What is volume strain and how is it mathematically expressed?

Explain the relationship between angle $\theta$ and the tangent of $\theta$ in the context of shearing strain.

What is hydraulic stress and how is it related to the applied hydraulic pressure?

Explain the concept of longitudinal strain and provide its mathematical expression.

______ is equal in magnitude but opposite in direction to the applied force

The SI unit of stress is N m$^{-2}$ or pascal (Pa) and its dimensional formula is

The restoring force per unit area in this case is called ______ stress

The change in the length ∆L to the original length L of the body is known as ______ strain

The restoring force per unit area when a body is subjected to forces causing change in volume is known as ______ stress

There are three ways in which a solid may change its dimensions when an external force acts on it. These are shown in Fig. 8.1. In Fig.8.1(a), a cylinder is stretched by two equal forces applied normal to its cross-sectional area. The restoring force per unit area in this case is called ______ stress

The restoring force per unit area when a body is subjected to shearing forces is known as ______ stress

The restoring force per unit area developed due to the applied tangential force is known as ______ stress

The restoring force per unit area developed when a body is stretched by two equal forces applied normal to its cross-sectional area is known as ______ stress

The restoring force per unit area developed due to the applied hydraulic pressure is known as ______ stress

Longitudinal strain is defined as the ratio of change in length to the original length of the cylinder.

Shearing strain is defined as the ratio of relative displacement of the faces to the length of the cylinder.

The strain produced by a hydraulic pressure is called _____ strain.

The restoring force per unit area developed due to the applied tangential force is known as _____ stress.

The restoring force per unit area in the case of hydraulic compression is equal in magnitude to the hydraulic pressure.

The angular displacement of the cylinder from the vertical is nearly equal to its tangent when the angle is very small.

_____ strain has no units or dimensional formula.

The restoring force per unit area when a body is stretched by two equal forces applied normal to its cross-sectional area is known as _____ stress.

The restoring force per unit area when a body is subjected to shearing forces is known as _____ stress.

The change in the length of a body to the original length when it is subjected to tensile or compressive stress is known as _____ strain.

Match the following terms with their definitions:

Match the following stress types with their descriptions:

Match the following concepts with their mathematical representations:

Match the following stress types with their applications:

Match the following terms with their examples:

## Description

Test your knowledge of material deformation and equilibrium with this quiz. Explore the concepts of deforming forces, restoring forces, and material behavior under external forces.