write a short note on fundamental stress
Answers
The normal and shear stresses can be calculated on a plane of any orientation if the magnitude and direction of two of the three principal stresses (s1, s2, s3) are known. The equations for normal and shear stress in terms of the principal stresses are more commonly referred to as the fundamental stress equations.
Answer:
In psychology, stress is a feeling of strain and pressure. Stress is a type of psychological pain. Small amounts of stress may be desired, beneficial, and even healthy.
Stress can be external and related to the environment,[3] but may also be caused by internal perceptions that cause an individual to experience anxiety or other negative emotions surrounding a situation, such as pressure, discomfort, etc., which they then deem stressful.