The bulk modulus is a proportionality constant that relates the pressure acting on an object to
Correct answer: A. The fractional change in volume
- A. The fractional change in volume
- B. The shear
- C. The fractional change in length
- D. The spring constant
Explanation
The bulk modulus (K) is a measure of the resistance of a material to uniform compression. It relates the pressure acting on an object to the fractional change in volume of the object.
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About Physics of Solids
Solids are compared through crystal structure, amorphous arrangement, elasticity, plastic deformation, stress, strain and Young’s modulus. Electrical behavior depends on available charge carriers and band structure, so conductors, insulators and semiconductors must be distinguished from mechanical properties such as strength, stiffness and brittleness.
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