What kind of quantity is stress?
- None
- Both
- Vector
- Scalar
0 voters
Stress and strain are tensor quantities. They are neither scalar nor vector. They have magnitude , direction and plane of association( describes the internal forces developed in two directions simultaneously). They have rank or order of 2 i.e., σij where i - plane j - direction of force.
Reference:
NPTEL : Lecture No : 2 - Advanced strength of materials by Prof S.K.Maiti
It is the best for an easy understanding of stress and strain analysis
Try once, Be prepared and stay safe.
can anyone solve?
Is there any discussion grp for mechanical engg?
Any group for TRB Computer science?
Any group is for physics
Practice More. . This will create more doubts and interest towards subjects. Here is the Detailed Solution of 2019 TNPSC AE Civil Engineering Exam. https://www.youtube.com/playlist?list=PLHSsyO00Eu0Hea_6O82S7TLNsCwXDGVJr LETZ PREPARE. .
when will be trb exam
- october
- august
- SEPTEMBER
0 voters
199
Studentmech and rexam kekudha rexam guys ku lifetime ban🤣😂😂
Re exam ah kekudhu reexam}?
Is there any possibility to conduct Re-Exam?
வாழ்நாள் தடை விதித்தாகி விட்டது .கூடிய விரைவில் exam date அறிவிப்பை எதிர் பார்க்கலாம் .அதற்கான முன்னோட்டமாகத்தான் இதை பார்க்க முடிகிறது .