A Material Has a Coefficient of Volume Expansion of 60 $\degree$

question 55

Multiple Choice

A material has a coefficient of volume expansion of 60 x 10^-6/ $\degree$ C.What is its area coefficient of expansion?

• A)120 x 10^-6/ \(\degree\)C
• B)40 x 10^-6/ \(\degree\)C
• C)20 x 10^-6/ \(\degree\)C
• D)180 x 10^-6/ \(\degree\)C

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Definitions:

Under Sternum

Refers to the area located beneath the sternum or breastbone, a central location in the chest.

Thymus

A gland located in the upper chest that helps develop the body's immune system in early life.

T Lymphocyte Cells

A type of white blood cell critical for immune system function, involved in directly attacking infected cells as well as coordinating the immune response.

Lymphoid Tissue

Part of the immune system, comprising specialized tissues that produce lymphocytes, such as lymph nodes and the spleen.