Podcast
Questions and Answers
What is cohesion?
What is cohesion?
- The bonding between atoms, ions, or molecules of similar materials
- The bonding between two pieces of dissimilar materials
- The bonding between two pieces of pure gold under pressure (correct)
- The bonding between two pieces of different metals
Which of the following best describes adhesion?
Which of the following best describes adhesion?
- The bonding between atoms, ions, or molecules of similar materials
- The bonding between two dissimilar materials as a result of the attraction between their atoms, ions, or molecules (correct)
- The bonding between two pieces of dissimilar materials
- The bonding between two pieces of pure gold under pressure
What is an adhesive?
What is an adhesive?
- A substance that prevents adhesion
- A substance applied to the adherend
- A material used to produce cohesion
- A liquid material used to produce adhesion (correct)
Which type of bonding results from the attraction between atoms, ions, or molecules of dissimilar materials?
Which type of bonding results from the attraction between atoms, ions, or molecules of dissimilar materials?
What is an adherend (substrate)?
What is an adherend (substrate)?
What is the substance to which the adhesive is applied called?
What is the substance to which the adhesive is applied called?
Which type of bonding results from metallic bond and is referred to as pressure welding?
Which type of bonding results from metallic bond and is referred to as pressure welding?
What is the liquid material used to produce adhesion known as?
What is the liquid material used to produce adhesion known as?
Cohesion is the bonding between two dissimilar materials.
Cohesion is the bonding between two dissimilar materials.
Adhesion is the bonding between similar materials.
Adhesion is the bonding between similar materials.
Denture retention with soft tissues is an example of cohesion.
Denture retention with soft tissues is an example of cohesion.
The attraction between atoms, ions, or molecules is an example of cohesion.
The attraction between atoms, ions, or molecules is an example of cohesion.
Study Notes
Cohesion and Adhesion
- Cohesion refers to the bonding between similar materials, which allows them to stick together.
- Examples of cohesion include denture retention with soft tissues and the attraction between atoms, ions, or molecules.
Adhesive Concepts
- Adhesion is the bonding between dissimilar materials, allowing different substances to stick together.
- An adhesive is a substance used to bond materials, facilitating adhesion.
Bonding Types
- Dissimilar Material Bonding arises from the attraction between atoms, ions, or molecules, which is fundamental to adhesion.
- Pressure Welding occurs through metallic bonding, where materials are joined under pressure.
Substrate and Adhesive Application
- An adherend (substrate) is the surface or material to which an adhesive is applied.
- The liquid material utilized to create adhesion is commonly known as an adhesive.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Description
Test your knowledge of cohesion and adhesion with this quiz. Learn about the bonding between similar and dissimilar materials, as well as examples of cohesion and adhesion in real-world scenarios.
