Rough and irregular surface produced on the impression is because of:
Understand the Problem
The question is asking for the cause of a rough and irregular surface produced on an impression, likely in a dental or material context. It requires evaluating potential answers related to impression making techniques.
Answer
Air incorporated during mixing.
The rough and irregular surface produced on the impression is typically because of air incorporated during mixing.
Answer for screen readers
The rough and irregular surface produced on the impression is typically because of air incorporated during mixing.
More Information
During the mixing process of dental impression materials, air can get trapped, leading to surfaces that are not smooth. This can affect the accuracy and quality of the impression.
Tips
A common mistake is not thoroughly mixing the material, which can trap air. Always follow the manufacturer's instructions for mixing and application to minimize defects.
Sources
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