G = E/2(1+u) where G = mod of rigidity and u =poisson ration and E = young modulus
It is around 40 GPa.
is a resisstance of a body is called inertia
u all suck
Hardness of a material depends on the type of bonding between atoms.
For tack welding, the general guideline is to have tack weld sizes of 1.5 to 2 times the material thickness. The spacing between tack welds should be approximately 4 to 6 times the material thickness. However, these dimensions may vary depending on the specific welding project and material being used.
G = E/2(1+u) where G = mod of rigidity and u =poisson ration and E = young modulus
Plastic sheet is a flat, rigid material with a thickness greater than 0.25 millimeters, while plastic film is a thin, flexible material with a thickness less than 0.25 millimeters. Sheets are typically sturdier and used for applications requiring rigidity and durability, while films are commonly used for packaging and wrapping due to their flexibility.
Sheet thickness gauges are tools used to measure the thickness of materials, typically metal sheets or foils. They consist of a calibrated instrument with a mechanism to determine the thickness by pressing the material between two anvils or rollers. These gauges ensure accuracy in material thickness measurements for quality control and compliance with specifications.
The ratio between stress and strain is called the modulus of elasticity or Young's modulus. It represents the stiffness or rigidity of a material and is a measure of how much a material deforms under stress.
Viscosity is the thickness of a substance; how easily it flows. Molasses> very viscous Water-> not so viscous
The thickness of an object refers to the distance between its two parallel surfaces. It is typically measured in units such as millimeters, centimeters, or inches. The thickness of an object can vary depending on its material and intended use.
The higher the viscosity, the lower the flow-ability of a material.(Viscosity=internal resistance to flow)
Metal gauge is inversely proportional to thickness, the bigger the thickness lesser the gauge. Following is conversion table:- 10 G : 3.15 MM 11 G : 2.8 MM 12 G : 2.5 MM etc....
The tack welding size and spacing needed for a particular material thickness can vary, but a common guideline is to use tack welds that are approximately 1.5 times the material thickness. The spacing between tack welds should be around 3-4 times the material thickness, depending on the specific welding application and joint configuration. It's always important to refer to welding codes, standards, or consult with a welding engineer for specific recommendations.
No, thickness and density are not the same. Thickness refers to the distance between two opposite sides of an object or material, while density is a measure of how much mass is contained in a given volume. In other words, thickness is a linear measurement, while density is a mass/volume measurement.
The critical layer thickness is the minimum thickness of a strained layer needed to prevent dislocations from forming at the interface between the layer and the substrate. It is an important consideration in semiconductor device fabrication and thin film growth, as exceeding this thickness can lead to defects and degrade the performance of the material.