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Which scientist demonstrated that photons transferred momentum during collisions with matter?
Arthur Compton demonstrated that photons transfer momentum during collisions with matter in his Compton scattering experiments. This phenomenon provided evidence for the particle-like nature of light and helped lay the foundations for the field of quantum mechanics.
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Collisions of helium atoms with the walls of a closed container cause what?
Collisions of helium atoms with the walls of a closed container cause pressure exerted by the gas on the container walls due to the transfer of momentum during the collisions.
During the interval of collision is the momentum conserved?
In an isolated system where no external forces are acting, momentum is conserved during the interval of collision. This means the total momentum of the objects before the collision is equal to the total momentum of the objects after the collision.
When a neutron enters a fissionable nucleus its entire momentum is transferred to the nucleus Does this accelerate the remaining nucleus or is the momentum transformed somehow?
Conservation of momentum means that the speed of the nucleus (the combined nucleus, after absorbing the neutron), must change, yes.
How is the transfer of momentum related to force?
A force is required to change momentum.An "impulse" refers to the amount of momentum transferred; impulse can be defined as force x time (more precisely: the corresponding integral).
What forces act against momentum?
Friction, air resistance, and external forces such as gravity or electromagnetic forces can act against momentum. These forces can slow down or change the direction of an object's motion, decreasing its momentum.
Momentum is a property of an object and cannot be transferred from that object to another object?
Momentum of an object is its own property but it can be transferred by that object to any other object during their collision ( elastic or inelastic ) so as to conserve the total momentum of the system as demonstrated by the law of conservation of momentum. One of the examples of the transferring of momentum is the transfer of momentum and incident energy from photons of x rays to the loosely bound electrons in graphite target in Compton effect.
Can momentum be transfered from one object to another?
Yes, momentum can be transferred from one object to another through collisions or interactions. In a closed system where there is no external force acting, the total momentum remains constant before and after the interaction.
How is momentum affected by collisions?
In collisions, momentum is conserved. This means that the total momentum before the collision is equal to the total momentum after the collision, unless external forces are involved. The distribution of momentum among the objects may change, but the total momentum remains the same.
What is momentum can be transferred but cannot be lost called?
Momentum that can be transferred but not lost is called conserved momentum. This means that the total momentum of a system remains constant before and after a collision or interaction.
Compare and contrast elastic and inelastic collisions?
In elastic collisions, kinetic energy and momentum are conserved, meaning the total energy and momentum before and after the collision are the same. In inelastic collisions, kinetic energy is not conserved, and some of the kinetic energy is transformed into other forms of energy, such as thermal or sound energy. In both types of collisions, momentum is conserved.
What is conserved during collisions?
Momentum and energy are conserved during collisions. Momentum is the product of an object's mass and velocity, while energy is the capacity to do work. In an isolated system, the total momentum and total energy before and after a collision will remain constant.
Which law states that the total momentum does not change when it's transferred?
The law of conservation states that the total momentum does not change when it is transferred.
What is it called when momentum can be transferred but the total momentum does not change?
That is called an elastic collision, where momentum is transferred between objects but the total momentum remains constant. This means that the kinetic energy is conserved during the collision.
Does momentum conserved during collisions?
Yes, momentum is conserved during collisions. This means that the total momentum of the objects before the collision is equal to the total momentum of the objects after the collision, as long as no external forces are acting on the system.
What is transferred during a collision?
momentum
Can momentum be preserved in elastic and inelastic collision?
Momentum is always conserved in both elastic and inelastic collisions. In elastic collisions, kinetic energy is also conserved, whereas in inelastic collisions, some kinetic energy is converted into other forms such as thermal energy or sound.
How can before and after situations be compared for collisions using the law of conservation of momentum?
The momentum before and after is the same, due to the Law of Conservation of momentum. Thus if you calculate the momentum before, then you have the after momentum or vice-versa.
