Define Bulk Modulus?

1.	Define Bulk Modulus?
Answer» When a body is SUBJECTED to an uniform direct stress in all the three mutually PERPENDICULAR directions, the ratio of the direct stress to the corresponding VOLUMETRIC strain is found to be a constant is CALLED as the bulk modulus of the MATERIAL and is denoted by K. K = direct stress / volumetric strain = P/A / dv/v When a body is subjected to an uniform direct stress in all the three mutually perpendicular directions, the ratio of the direct stress to the corresponding volumetric strain is found to be a constant is called as the bulk modulus of the material and is denoted by K. K = direct stress / volumetric strain = P/A / dv/v

Answer»

When a body is SUBJECTED to an uniform direct stress in all the three mutually PERPENDICULAR directions, the ratio of the direct stress to the corresponding VOLUMETRIC strain is found to be a constant is CALLED as the bulk modulus of the MATERIAL and is denoted by K.

K = direct stress / volumetric strain = P/A / dv/v

When a body is subjected to an uniform direct stress in all the three mutually perpendicular directions, the ratio of the direct stress to the corresponding volumetric strain is found to be a constant is called as the bulk modulus of the material and is denoted by K.

K = direct stress / volumetric strain = P/A / dv/v

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