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How does interfacial energy vary with coherence?
Think of a high angle grain boundary. The structure is very disordered there and bonds have been broken. Thus, the interface is unstable and high in energy. Thus, coherence leads to lower interfacial energies. The degree of coherence dictates the interfacial energy, so the most coherent interface will have the lowest interfacial energy.
What is the term for how difficult it is to stretch or break the surface of a liquid?
Surface tension is the term used to describe the difficulty of stretching or breaking the surface of a liquid. It is caused by the cohesive forces between the liquid molecules at the surface.
Which term is a pulling force exerted by solids?
The term for a pulling force exerted by solids is tension. Tension is created when an object is pulled or stretched apart, causing the material to experience internal forces that try to resist the stretching.
What does it mean to carry a load in tension?
Carrying a load in tension means the material or structure is being pulled or stretched. Tension is a force that stretches and elongates an object, like a rope being pulled tight. It is important to ensure that materials used to carry loads in tension have sufficient strength to withstand the pulling forces.
Why is there a relationship between velocity-squared and tension but not velocity and tension?
There is, the equation given is veloctiy = sqr root of (Tension/mew) where mew is a constant for the length of string and is given by mew = mass/length. by rearranging to find mew, we get either velocity2/Tension giving 1/mew or we can get Velocity/sqr root of Tension giving 1/sqr root of mew.
What is interfacial tension of toluene and water?
37.1 miliNewtons/Meter - or in different units - 0.0371 N/M. Taken from: "Interfacial Tension of Toluene + Water + Sodium Dodecyl Sulfate from (20 to 50) °C and pH between 4 and 9"J Saien et al. J. Chem. Eng. Data 2006, 51, 1832-1835
What is the difference between surface tension and interfacial tension?
interfacial tensions are similar to surface tensions in which cohesive forces are also involved but the major forces are adhesive forces (tension) between liquid phase of one substance and either solid liquid or gas phase of another substance and interaction occurs at their surfaces
What is the scientific name for surface tension?
The scientific name for surface tension is interfacial tension. It refers to the property of a liquid that causes its surface to act like a thin, elastic sheet.
What is interfacial area?
when two material are brought to contact,so the space where they made contact is called interfacial area,it is usually considered in heat transfer calculation
How does interfacial energy vary with coherence?
Think of a high angle grain boundary. The structure is very disordered there and bonds have been broken. Thus, the interface is unstable and high in energy. Thus, coherence leads to lower interfacial energies. The degree of coherence dictates the interfacial energy, so the most coherent interface will have the lowest interfacial energy.
What is the interfacial properties of surfactant solution?
Surfactant molecules have dual properties as they contain both hydrophilic (water-attracting) and hydrophobic (water-repelling) regions. This allows them to localize at the interface between two immiscible phases, such as oil and water, reducing surface tension and facilitating emulsification. Surfactants can also form micelles in solution, where the hydrophobic tails are shielded from the surrounding solvent by the hydrophilic heads.
Why to waste time and resources for surface tension interfacial tension wetting coefficient surface area of a supramolecules and viscosity with individual apparatus when survismeter meaures together?
Time of students and resources of country are valuable and all efforts must be made to save and make smart use. Since inception of surface tension, interfacial tension, wetting coefficient, surface area and viscosity are being measured with individual apparatuses with manifolds wastages. There was no combination and permutation of the measuring devices for centuries but now Singapore and Indian Govts patents numbers 126089 and 232429 respectively offer survismeter for measurements together with 95% saving. The universities, technological institutes and R & D centers must take note of this invention in national interests and for fascination of science.
What does tension mean?
if you mean whene you give some one lots of tension <><><><><> Tension is stress, or voltage, to name just two. tension-is stress that streches or pull rocks apart
In drama what does tension mean?
Tension can sometimes be used as an interchangeable term with conflict. But where it differs, lies in the development of suspense in a performance. As the audience anticipates certain outcomes in the plot, the tension builds. An obvious example of rising tension is in a mystery or whodunit. The development of tension usually parallels the advancement of the plot, leading to a crisis or climax. Tension is closely linked with timing. ♠♠ BY: arjhel inguito email: remarjelinguito@yahoo.com
What does tension mean drama?
Tension can sometimes be used as an interchangeable term with conflict. But where it differs, lies in the development of suspense in a performance. As the audience anticipates certain outcomes in the plot, the tension builds. An obvious example of rising tension is in a mystery or whodunit. The development of tension usually parallels the advancement of the plot, leading to a crisis or climax. Tension is closely linked with timing. ♠♠ BY: arjhel inguito email: remarjelinguito@Yahoo.com
What does in tension mean?
Tension can sometimes be used as an interchangeable term with conflict. But where it differs, lies in the development of suspense in a performance. As the audience anticipates certain outcomes in the plot, the tension builds. An obvious example of rising tension is in a mystery or whodunit. The development of tension usually parallels the advancement of the plot, leading to a crisis or climax. Tension is closely linked with timing. ♠♠ BY: arjhel inguito email: remarjelinguito@Yahoo.com
What does suspenceful mean?
Tension
