A Solid Object Is Made of Two Materials,one Material Having

question 51

Multiple Choice

A solid object is made of two materials,one material having density of 2 000 kg/m³ and the other having density of 5 500 kg/m³.If the object contains equal masses of the materials,what is its average density?

• A) 2 933 kg/m³
• B) 3 750 kg/m³
• C) 3 933 kg/m³
• D) 7 500 kg/m³
• E) more information is needed​

---

Definitions:

Granulation

The formation of new, fibrous tissue during the healing process of a wound, which is indicative of healing.

Hemostasis

The physiological process to stop bleeding or hemorrhage, involving blood vessel constriction, platelet plug formation, and blood clotting.

Epithelialization

The process by which new epithelial cells grow over a wound, leading to healing and closure of the wound.

Braden Scale

A tool used in healthcare to predict the risk of developing pressure ulcers by assessing patient mobility, moisture, activity, nutrition, and friction/shear.