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What is the stress strain and elongation of a wire if it is 80cm long and 0.03 cm in diameter used to hang an object weighing 6.5 x 10-2 Newton?
The stress is 0.065 newton, plus a component at each point that's due to the weight of the wire below that point. That component depends in turn on the density of the material of which the wire is formed. The strain and elongation both depend on the ductility of the material of which the wire is formed.
What kind of stress are you applying when you stretch a rubber band?
The stress applied when stretching a rubber band is known as tensile stress. This stress occurs when a material is pulled or stretched by a force acting perpendicular to its surface. It causes the rubber band to deform and elongate as the force is applied.
What is the elongation of a bar due to its own weight?
The elongation of a bar due to its own weight is the deformation or stretching that occurs in the bar when it is subjected to a gravitational force. This elongation can be calculated using the formula for axial strain: ΔL = (ρ * g * L^2) / (2 * E), where ΔL is the elongation, ρ is the density of the material, g is the acceleration due to gravity, L is the length of the bar, and E is the Young's modulus of the material.
What is the difference between torsion force and tension force?
Torsion force is the twisting force applied to an object, causing it to rotate around an axis. Tension force is the pulling force applied to an object, stretching it in the direction of the force. In simple terms, torsion force causes rotation while tension force causes elongation.
What stress occurs when forces act to stretch an object?
Tensile stress occurs when forces act to stretch an object, causing it to experience an elongation along the direction of the force. This type of stress can lead to the deformation or failure of the object if the applied force exceeds its tensile strength.
What is the percentage elongation of fe500 steel?
The answer depends on what causes the elongation: a stretching force (tension) or thermal expansion.
What is the English word for Malayalam word neettal?
elongation, stretching
What is elongation in yarn?
* yarn elongation is stretching of yarn before breakage of yarn and it is related with workability of machine and process * yarn elongation is nothing but the the fibre strength
What type of stress causes stretching of the land?
tension (Dip-Slip Normal fault)
A divergent boundary causes what type of stress?
A divergent boundary causes tensional stress, where tectonic plates are moving away from each other. This stress results in the stretching and thinning of the Earth's crust, leading to the formation of new crust through volcanic activity and seafloor spreading.
What stress causes rocks to pull apart?
Tensional stress causes rocks to pull apart. This type of stress occurs when rocks are being pulled in opposite directions, leading to the stretching and extension of the rock mass. Over time, this can lead to the formation of faults and fractures in the rocks.
How do you measure strand elongation?
Strand elongation is typically measured by comparing the length of the strand before and after stretching or extending. This can be done using instruments like a ruler, calipers, or specialized equipment for accurate measurements. The elongation is usually calculated as a percentage increase in length from the original strand dimension.
What is the stress strain and elongation of a wire if it is 80cm long and 0.03 cm in diameter used to hang an object weighing 6.5 x 10-2 Newton?
The stress is 0.065 newton, plus a component at each point that's due to the weight of the wire below that point. That component depends in turn on the density of the material of which the wire is formed. The strain and elongation both depend on the ductility of the material of which the wire is formed.
What kind of stress are you applying when you stretch a rubber band?
The stress applied when stretching a rubber band is known as tensile stress. This stress occurs when a material is pulled or stretched by a force acting perpendicular to its surface. It causes the rubber band to deform and elongate as the force is applied.
What causes a stress?
Verticle stress causes monocline. Verticle stress causes monocline.
What is the elongation of a bar due to its own weight?
The elongation of a bar due to its own weight is the deformation or stretching that occurs in the bar when it is subjected to a gravitational force. This elongation can be calculated using the formula for axial strain: ΔL = (ρ * g * L^2) / (2 * E), where ΔL is the elongation, ρ is the density of the material, g is the acceleration due to gravity, L is the length of the bar, and E is the Young's modulus of the material.
What causes an alloy to fail an elongation test?
An alloy may fail an elongation test primarily due to its microstructure and mechanical properties, which can include factors such as brittleness, insufficient ductility, and the presence of defects or inclusions. Poor alloying elements distribution or improper heat treatment can also contribute to reduced elongation. Additionally, if the alloy has a high yield strength but low plasticity, it may fracture before exhibiting significant elongation. These characteristics ultimately determine how well the alloy can deform under tensile stress without breaking.
