In a design for a piece of medical apparatus, you need a material that is easily compressed when a pressure is applied to it.
Would this material have a large bulk modulus, small bulk modulus, or is the bulk modulus not relevant to this situation?
Pressure= bulkmodulus*deltaV
Easily compressed means big deltaV, so bulk modules has to be small.
large bulk modulus
The answer is small.
To determine the suitability of a material for a medical apparatus that needs to be easily compressed under pressure, we need to consider the bulk modulus. The bulk modulus measures the resistance of a material to change its volume when subjected to an external pressure.
In this case, we require a material that can deform easily when pressure is applied. A lower bulk modulus indicates that the material is more compressible and can undergo significant volume change under pressure. Therefore, a material with a small bulk modulus would be preferable for this design requirement since it can easily compress when pressure is applied.
Hence, the bulk modulus is relevant in this situation, and a material with a small bulk modulus would be suitable for the medical apparatus you are designing.