Question

Which of the following materials is used for the Flexible molds?

• A. Ice
• B. Korogel
• C. Coal
• D. Resin

Hint:

When faced with a general term like "resin" and a specific material like "Korogel," the specific material is often the intended correct answer if it fits the description.

Answer 1

The Correct Option is B

Step 1: Evaluate the suitability of each material for mold making. Ice and Coal are clearly unsuitable materials for creating a stable, reusable mold. "Resin" is a very broad category; while some silicone resins are flexible, many epoxy or polyester resins are rigid.
Step 2: Identify the specific material. Korogel is a type of hydrogel known for its flexibility and is used in various applications, including mold making in certain contexts. Among the given choices, it is the most specific and correct answer for a flexible mold material.