Step-by-Step Solution1. Definition of Cohesive Forces: - Cohesive forces are the attractive forces that act between molecules of the same substance. These forces are responsible for holding the molecules tog
What are cohesive forces? 01:09 What are adhesive forces? 01:00 Explain static friction 04:36 State the Laws of Static Friction 02:17 Why force of static friction is known as self adjusting force? 02:15 Name two factors on which the coefficients of friction depends. 02:02 What is fricti...
What is adhesive and why is it important? Cohesive and adhesive forces areimportant for the transport of water from the roots to the leaves in plants. ... This pull results from the tendency of water molecules being evaporated on the surface of the plant to stay connected to water molecules...
They are less likely than oils to leak out of a machine and less likely to flow away from the surface that they lubricate under the effect of gravity or centrifugal forces. At the same time, and this can be significant in many airframe applications, greases can form an effective seal aga...
Denture adhesiveis a non-toxic, water-soluble material that is placed between the denture and the tissues in your mouth to enhance the normal physiological forces that hold dentures in place. It can come in both cream and powder form and reduces movement and slippage when you do things like...
Conductive Adhesive Tapes: While not traditional gaskets, conductive adhesive tapes are used to seal gaps and seams between components and enclosures. They provide a simple and effective solution for EMI/RFI shielding in tight spaces. Each type of EMI/RFI shielding gasket is designed to meet specif...
At the top of the hierarchy, the attachment process of a gecko toe is modelled as a pad under displacement-controlled pulling, leading to an adhesive force much larger than the gecko's body weight, while the associated detachment process is modelled as a pad under peeling, resulting in a ...
Adhesion and cohesion are fundamental principles governing the behavior of glue. Adhesion refers to the attraction between the glue and the surfaces it is applied to. The adhesive forces establish a molecular bond, allowing theglue to adhere to the materials. Cohesion, on the other hand, relates...
Short, spiral chips are preferable Short spiral chips Less power required Less stress on cutting edges Smaller cutting forces Easier to evacuate Avoid very short, tight chips Very short and tight chips Higher power required Higher stress on cutting edges Possible tool or workpiece deflection and ...
The weak force is one of the four fundamental forces that govern all matter in the universe (the other three are gravity, electromagnetism and the strong force). While the other forces hold things together, the weak force plays a greater role in things falling apart, or decaying. The weak...