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What energy is stored in something squashed?
The energy stored in something that is squashed is known as elastic potential energy. This type of energy is accumulated when an object is deformed from its original shape, such as when a spring is compressed or a rubber band is stretched. When the force causing the deformation is removed, the object has the potential to return to its original shape, releasing the stored energy in the process.
What is elastic energy measured in?
Elastic energy is typically measured in joules (J), which is the standard unit of energy in the International System of Units (SI).
The hypothesis that explains the release of energy during an earthquake is called the?
The hypothesis that explains the release of energy during an earthquake is called the elastic rebound theory. This theory states that rocks on either side of a fault are deformed by tectonic stresses until they reach a breaking point. Once this breaking point is exceeded, energy is released in the form of seismic waves, causing an earthquake.
Examples of potential energy?
A stretched rubber band has elastic potential energy. Water stored behind a dam has gravitational potential energy. A compressed spring in a toy car has elastic potential energy. A book placed on a shelf has gravitational potential energy.
What potential energy does a squashed ball have?
When a ball is squashed, it gains potential energy due to the compression of its material. This potential energy is stored in the form of elastic potential energy, as the ball has the potential to return to its original shape when released.
What is the hypothesis that explains the release of energy during an earthquake is called?
The hypothesis that explains the release of energy during an earthquake is called the elastic rebound theory. According to this theory, stress builds up along a fault line until it exceeds the strength of the rocks, causing them to suddenly break and release accumulated energy in the form of seismic waves.
Describe how elastic rebound results in the transfer of energy as seismic waves?
The elastic rebound theory explains how energy is stored in rocks as they deform under stress until they reach a breaking point. When the rocks finally fracture along a fault line, the accumulated energy is released suddenly, causing the rocks to snap back to their original shape. This rapid release of energy generates seismic waves that propagate through the Earth, leading to the shaking felt during an earthquake. Thus, the elastic rebound process is key to the transfer of energy that produces seismic activity.
Where does the energy in an earthquake come from?
Preceding an earthquake, stresses accumulate in the earth's crust over time, causing energy to be stored in the form of elastic strain (like that in a compressed spring). Ultimately this accumulated stress exceeds the shear strength of the crust in the fault zone causing a sudden brittle failure or rupture. This in turn causes movement and a sudden release of the stored elastic strain energy in the form of seismic waves.
How can you increase and decrease stored elastic energy?
To increase stored elastic energy, you can stretch the material further, increasing its potential energy. To decrease stored elastic energy, you can release the tension or compression in the material, causing it to return to its original shape and reducing its potential energy.
What is elastic discharge?
Elastic discharge refers to the release of built-up elastic energy stored within a material, such as rocks or faults, during an earthquake. This sudden release of energy causes the material to deform and generate seismic waves that propagate through the Earth's crust.
What forms of energy are in stretched elastic?
In stretched elastic, the primary forms of energy present are elastic potential energy, which is the energy stored in the elastic material due to its deformation, and kinetic energy, if the elastic material is moving.
What happens when the stress and strain of elastic deformation along tectonic plates reaches the braking point?
When the stress within the rock mass exceeds the elastic limit, then either a slip will occur along a pre-existing fault to releases the accumulated strain energy. This release of energy is more commonly known as an earthquake!
What form of energy is in stretched elastic?
The energy stored in a stretched elastic is potential energy, specifically elastic potential energy. When the elastic is stretched, work is done to stretch it, and this work is stored as potential energy in the elastic material.
The hypothesis that explains the release of energy during an earthquake is the?
elastic rebound theory
What is the name for energy stored by a stretched or compressed object?
Elastic energy, for example, a stretched spring.
What energy is in elastic objects?
Elastic potential energy is stored in elastic objects when they are stretched or compressed. This energy is potential energy that can be released when the object returns to its original shape.
What type of energy is produced by the elastic potential energy of a balloon that is blown and then let go?
The balloon has stored potential energy (elastic energy); by releasing the air or other gas, this is converted into movement, formally called kinetic energy.
