A cubic sample of a new kind of artificial tissue is subject to an increase in pressure of 160 kPa which results in a reduction in the side

Question

A cubic sample of a new kind of artificial tissue is subject to an increase in pressure of 160 kPa which results in a reduction in the side length of the cube of 6.5%. That is, the side length of the cube has reduced from L0 to 0.935L0.

What is the bulk modulus of the tissue?

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Diễm Kiều 5 years 2021-07-13T08:51:42+00:00 1 Answers 11 views 0

Answers ( )

  1. phucdien
    0
    2021-07-13T08:53:40+00:00
    Reply

    Answer:

    0.82 MPa

    Explanation:

    the change in pressure ‘σ’=160kPa

    K= σ/∈Ф_v => σ/3∈Ф_L

    K= 160/(3 x 0.065)

    K=820 kPA=0.82 MPa

    Thus,the bulk modulus of the tissue ‘K’ is 0.82 MPa

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