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What happens when two atoms absorb thermal energy when joining together to form a molecule?
That energy is trapped in the bond. The bond energy is called bond enthalpy and is available in tables on the internet. Energy is required to break a bond but released when bonds form. If the sum of the reactant bond energy is less than the sum of the product bond energy then energy will be released in the chemical reaction.
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What is the heat which travel molecule to molecule?
Conduction is the heat transfer process that occurs when heat flows from one molecule to another within a material. This happens through direct contact between the molecules, leading to a transfer of thermal energy.
What is the thermal dissociation?
Thermal dissociation refers to the breaking apart of molecules into their individual atoms due to high temperatures. This process usually occurs in a high-temperature environment where the thermal energy is sufficient to overcome the bond energies holding the atoms together in the molecule.
Does a molecule stay in fixed position when heated?
When a molecule is heated, it gains kinetic energy and its atoms vibrate at a higher frequency. This increased thermal motion causes the molecule to shift position, rotate, or even break apart depending on the strength of the intermolecular forces holding it together. So, a molecule does not stay in a fixed position when heated.
What happens when a liquid gains thermal energy?
The molecules will begin to oscillate, the more energy they gain the more intense the vibration. when the vibration gets too intense, the water molecule detaches from other water molecules and becomes water vapour.
What happens when thermal energy is added to a liquid?
When thermal energy is added to a liquid, the average kinetic energy of the liquid molecules increases, causing them to move faster and further apart. This results in an increase in the liquid's temperature, leading to its phase transition into a gas if the added energy is sufficient to overcome the intermolecular forces holding the liquid together.
What is the heat which travel molecule to molecule?
Conduction is the heat transfer process that occurs when heat flows from one molecule to another within a material. This happens through direct contact between the molecules, leading to a transfer of thermal energy.
What is thermal condition?
heat transfer from one molecule to another
When a molecule is formed where does the thermal energy go?
It usually produces heat.
What energy does a moving molecule have?
A moving molecule possesses kinetic energy, which is energy associated with its motion. The kinetic energy of a molecule is a result of its mass and speed.
Does friction makes things cooler?
No. friction produces thermal energy therefore friction produces heat. Rub your hands together and see what happens.
What is the thermal dissociation?
Thermal dissociation refers to the breaking apart of molecules into their individual atoms due to high temperatures. This process usually occurs in a high-temperature environment where the thermal energy is sufficient to overcome the bond energies holding the atoms together in the molecule.
What happens to thermal energy when matter changes from one state to another?
When matter changes state, thermal energy is either absorbed or released. For example, when a solid melts to become a liquid, thermal energy is added to break the bonds holding the solid structure together. On the other hand, when a gas condenses to become a liquid, thermal energy is released as the gas molecules slow down and come closer together.
What happens to thermal energy when you mix hot and cool water together?
Since hot water is less dense that cold air the hot water will rise and the cold would sink then it keeps doing this in a circular motion 'till the thermal energy reaches to thermal equilibrium.
What happens when energy is taken away?
What happens when thermal energy is taken away
What happens to the thermal energy in a car?
The cooling system moves the heat (thermal energy) to the air.
What is a molecule alloy?
molecule alloy, change materials for energy storage and thermal protection at temperatures from 70 degrees to 85 degrees Celsius
What happens to the thermal energy when a solid melts?
When a solid melts, thermal energy is absorbed to break the bonds between the particles. This increase in thermal energy causes the particles in the solid to gain enough kinetic energy to overcome the attractive forces holding them together, resulting in the solid turning into a liquid.
