25. The area coefficient of thermal expansion is equal to two times the value of linear coefficient of expansion. True False 26. The deformation aLAT, is the deformation when material is exposed to temperature increase or decrease. True False 27. Hydrostatic pressure caused by the weight of the liquid inside a tank or container. True False

25. The area coefficient of thermal expansion is equal to two times the value of linear coefficient of expansion. True False 26. The deformation aLAT, is the deformation when material is exposed to temperature increase or decrease. True False 27. Hydrostatic pressure caused by the weight of the liquid inside a tank or container. True False

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Temperature Difference and Heat Transfer

Whenever there is a flow of heat flux resulting from a temperature gradient within the material or between two materials, there is heat transfer. Heat transfer primarily arises due to temperature differences between two bodies or within bodies. The term temperature gradient denotes temperature differences or variation of temperature due to change in some quantity. The fundamental use of the concept of temperature is found in the zeroth law of thermodynamics.

Question

25. The area coefficient of thermal expansion is
equal to two times the value of linear
coefficient of expansion.
True
False
26. The deformation aLAT, is the deformation
when material is exposed to temperature
increase or decrease.
True
False
27. Hydrostatic pressure caused by the weight of
the liquid inside a tank or container.
True
False

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