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

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UKPSC JE CE Full Test 1 (Paper I)
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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)

येथे, पाॅसोनचे गुणोत्तर (μ) =

म्हणून,

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