This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Dental
The strength of gypsum products is generally expressed in terms of 
Select and explain. 
A. Tensile strength, B. Wet strength, C. Green strength, D. Compressive strength
D: Compressive strength
Answer: D: Compressive strength 
Explanation: None