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What else can I help you with?
Ability of material to conduct heat or electritcity?
The ability of a material to conduct heat is known as thermal conductivity, while the ability to conduct electricity is known as electrical conductivity. Both properties depend on the material's atomic and molecular structure, with metals typically having high electrical conductivity and a range of materials having varying thermal conductivity.
How can a null vector be a vector if there is no direction?
A null vector does not have a direction but still satisfies the properties of a vector, namely having magnitude and following vector addition rules. It is often used to represent the absence of displacement or a zero result in a vector operation.
Is 2 vehicles having different speed but same distance have same velocities?
No. Same velocity means same speed and same direction.
Why does light not pass through an object?
Light may not pass through an object because the material of the object absorbs or scatters the light, blocking its passage. This absorption or scattering can occur due to the properties of the material, such as it being opaque or having particles that deflect the light.
Is volume a vector or scalar?
Density is a scalar quantity. We don't talk about the density of a material as having direction, which is a characteristic of a vector quantity.
What is isotrophy and unisotrophy?
Isotropy refers to a material property being uniform in all directions, meaning it has the same physical properties regardless of the direction. Anisotropy, on the other hand, refers to a material having different physical properties in different directions.
What is the properties of isotropic material?
Isotropic materials have the same mechanical properties in all directions. This means they exhibit identical responses to stress or strain, regardless of the direction in which they are applied. Isotropic materials are characterized by having uniformity and symmetry in their properties.
What is the meaning of material having sonic properties?
It means that when a particular frequency is induced into the material it will resonate.
When is material homogenous and heterogenous?
A material is homogenous when it possesses the same kind of elements present, having similarities in nature, and when it's built with uniform structure or composition. You can tell that a material is heterogenous when it's built with dissimilar aspects of chemical substances which are not related to each other or of two or more phases.
What is the Cheapest and common shaft material?
cheapest material is Mild steel having very good properties of shaft.
Can same material with have 2 different heat number?
No, each batch of material should have a unique heat number assigned to it. The heat number is used to trace the specific manufacturing conditions and properties of the material, so having two different heat numbers for the same material would create confusion and potential quality control issues.
What is maxwell fluid?
A Maxwell material is a viscoelastic material having the properties both of elasticity and viscosity. It is named for James Clerk Maxwell who proposed the model in 1867.
Do you have to use different metal for electrode in electrodeposition?
yes because electrodeposition is a bio-digradable metal therefore having different properties
What is an equivalent vector?
Two vectors having same magnitude but different direction are called equivalent vectors.
How do you know what size of an expansion joint cover to use?
This will depent on the where we need & what kind of materinals, each material having different properties, comonly concrete every 18M there will be expanstion joint of 12mm and in railway tracks every 300M, 10mm expansion joint.
What is unilateral network?
the network having different relation betwwen voltage and current for two possible direction of current.
What are the implications of strengthening mechanism on engineering materials?
strengthening mechanisms reduce the stresses in the engineering material thereby increase the load bearing ability of a material, in other words its life is increased Like in case of composites (material that is made by physically combining two or more different materials) strenthening mechanism such as induced fibre enhances the mechanical properties of the material such as toughness, flexibility, hardness etc. In addition the weight of the material is also less than the very material having the same set of above mechanical properties, this advantage opens wide range of applications for composites, for example in aeroplanes, automobiles, tyres, etc
