जर बल्क मोड्यूलस K असेल, लवचिकतेचे मापांक E असेल आणि पॉसॉनचे गुणोत्तर 1m, तर खालीलपैकी कोणते सत्य आहे?

This question was previously asked in
UKPSC JE Mechanical 2013 Official Paper I
View all UKPSC JE Papers >
  1. E=3K(1+2m)
  2. E=3K(11m)
  3. E=3K(12m)
  4. E=3K(1+1m)

Answer (Detailed Solution Below)

Option 3 : E=3K(12m)
Free
UKPSC JE CE Full Test 1 (Paper I)
1.8 K Users
180 Questions 360 Marks 180 Mins

Detailed Solution

Download Solution PDF

स्पष्टीकरण:

यंग्स मॉड्युलस (E), टणकपणा मॉड्यूलस (जी) आणि पाॅसाॅनचे गुणोत्तर (μ) यांच्यातील संबंधद्वारे दिलेले आहे.

E = 2G (1 + μ)

इतर काही महत्त्वाचे संबंध पुढीलप्रमाणे आहेत.

E = 3K (1 - 2μ)

E=9KG3K+G

येथे, पाॅसोनचे गुणोत्तर (μ) = 1m

म्हणून, E=3K(12μ)=3K(12m)

Latest UKPSC JE Updates

Last updated on Mar 26, 2025

-> UKPSC JE Notification for 2025 will be out soon!

-> The total number of vacancies along with application dates will be mentioned in the notification.

-> The exam will be conducted to recruit Junior Engineers through Uttarakhand Public Service Commission. 

-> Candidates with an engineering diploma in the concerned field are eligible. 

-> The selection process includes a written exam and document verification. Prepare for the exam with UKPSC JE Previous Year Papers.

Get Free Access Now
Hot Links: teen patti club apk teen patti chart real teen patti teen patti download apk teen patti master king