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What is the first thing that must occur for two molecules to react with one another?
The two molecules must collide with the correct orientation and with a minimum amount of energy (called the activation energy).
What is the measure of the speed of particles in a substance?
When we heat a substance, the energy absorbed is converted into kinetic energy of the particles in it. The faster the particles in it vibrate, move, collide, etc. the higher the temperatureof a substance.So the expected answer is Temperature
In an ideal gas what happens to when particles collide?
In an ideal gas, when particles collide, they undergo elastic collisions, meaning that there is no net loss of kinetic energy during the collision. The total momentum and kinetic energy of the system remain constant, and the particles exchange energy and momentum without any permanent deformation or energy loss. These collisions are random and frequent, contributing to the pressure exerted by the gas on its container.
As gas particles bounce around and collide they spread to what?
As gas particles bounce around and collide, they spread to fill the available space of their container. This is because gas particles have high kinetic energy and move freely in all directions due to their random motion.
Do atoms rearrange when particles collide with enough energy?
Yes, when particles collide with enough energy, atoms can rearrange, leading to chemical reactions or the formation of new substances. This high-energy interaction can break existing bonds and allow atoms to recombine in different configurations. Such rearrangements are fundamental to various processes, including combustion, metabolism, and nuclear reactions.
When particles collide, what do they transfer?
When particles collide, they transfer energy and momentum.
When particles collide energy is transferred from?
When particles collide, energy is transferred from one particle to another through interactions like collisions or deceleration. This transfer of energy can result in the particles changing direction, speed, or even producing new particles.
What happens when particles collide and transfer energy or momentum?
When particles collide and transfer energy or momentum, they can cause changes in the motion or properties of the particles involved. This can result in things like changes in speed, direction, or even the creation of new particles.
How to explain energy transfer when particles collide?
When particles collide, they can transfer energy through either elastic collisions where kinetic energy is conserved, or inelastic collisions where some kinetic energy is transformed into other forms such as heat or deformation. The amount of energy transferred depends on the mass and velocity of the particles involved in the collision.
How do particles transfer when they collide?
When particles collide, they transfer energy and momentum to each other through interactions such as scattering or absorption. This transfer can result in changes in the direction, speed, or properties of the particles involved in the collision.
Is conduction when particles pass on energy?
Yes, conduction is the transfer of heat energy through a material by particles colliding with each other. The particles transfer kinetic energy to neighboring particles as they collide, causing the heat energy to move through the material.
How is temperature related to energy?
Temperature is the average kinetic energy of a substance, As a substance gains kinetic energy, its particles begin to move faster. While solids vibrate in place, the particles in a liquid slip and slide past each other, and in gasses, the particles move even faster and further apart. As the kinetic energy of a substance increases, the particles collide with one another with greater force and frequency. Every time particles collide, there is friction between them. Just as your hands get warm when you rub them together, the particles begin to warm as they collide. This is why there is a direct relationship between the temperature and the kinetic energy of a substance.
What does collision above threshold mean?
"Collision above threshold" refers to a scenario in particle physics where two particles collide with enough energy to overcome a certain minimum energy requirement, or threshold. This threshold is necessary for producing new particles or triggering specific interactions. If the energy in the collision exceeds this threshold, it can result in the creation of additional particles, leading to observable effects or reactions.
What is the first thing that must occur for two molecules to react with one another?
The two molecules must collide with the correct orientation and with a minimum amount of energy (called the activation energy).
What is the minimum amount of energy that particles need to react when colliding is called the energy?
This energy is the activation energy.
What happens when a particle and its antiparticle collide?
When a particle and its antiparticle collide, they annihilate each other and release energy in the form of photons or other particles.
Which process transfer heat when particles collide in solid?
Conduction
