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Why does the temp of water not increase during a phase change?
During a phase change, the energy that is added or removed from the water is used to change the arrangement of water molecules rather than increase the temperature. This energy is used to break or form intermolecular bonds between the molecules, leading to a change in state (solid, liquid, gas) rather than a change in temperature.
Sometimes heat energy is added but the temperature stays the same when is this?
When a substance undergoes a phase change, such as melting or boiling, heat energy is added, but the temperature remains constant. This is because the added energy is being used to break the intermolecular forces holding the substance together, rather than increasing the kinetic energy of the particles.
What happens to the energy added during a phase change apex?
During a phase change, the energy added to a substance is used to break intermolecular bonds rather than increase its temperature. This energy is called latent heat, and it is necessary for the transition between states, such as solid to liquid (melting) or liquid to gas (vaporization). As a result, while the temperature remains constant during the phase change, the substance undergoes a transformation that allows it to move to a new state of matter.
What has to be added to a substance to cause a phase change?
Adding or removing energy in the form of heat is needed to cause a substance to undergo a phase change. This extra energy helps break the intermolecular forces holding the particles together in their current phase, allowing them to rearrange into a new phase with different properties.
What must occur to the heat energy of an object in order of a phase change of the state of matter?
During a phase change, the heat energy of an object must either be absorbed or released to allow the particles to overcome intermolecular forces and rearrange into a new phase. For example, during melting, heat energy is absorbed to break the intermolecular bonds holding the solid together and transition it into a liquid.
What happens to the energy added during the phase change?
When energy is added during a phase change the energy is used to break molecular bonds.
What happens to the energy during a phase change?
When energy is added during a phase change the energy is used to break molecular bonds.
What happens to the energy added during a phase change?
The added energy is used in the phase change to break intermolecular bonds.It is used for the phase change. ~ APEX
What happens to energy added during a phase change?
The added energy is used in the phase change to break intermolecular bonds.It is used for the phase change. ~ APEX
How does the energy of a system change during phase change?
energy is either absorbed or released during a phase change
How does the the energy of a system change during a phase change?
energy is either absorbed or released during a phase change
Is heat energy being added or removed during boiling?
Heat energy is being added during boiling to change the liquid into vapor. This added heat energy causes the molecules in the liquid to overcome the intermolecular forces holding them together, leading to the phase change.
Why does the temp of water not increase during a phase change?
During a phase change, the energy that is added or removed from the water is used to change the arrangement of water molecules rather than increase the temperature. This energy is used to break or form intermolecular bonds between the molecules, leading to a change in state (solid, liquid, gas) rather than a change in temperature.
What is needed for matter to change states?
For matter to change states, energy must be added or removed. In a solid-liquid phase change, energy is added to break intermolecular forces. In a liquid-gas phase change, energy is added to overcome intermolecular forces and increase kinetic energy.
Sometimes heat energy is added but the temperature stays the same when is this?
When a substance undergoes a phase change, such as melting or boiling, heat energy is added, but the temperature remains constant. This is because the added energy is being used to break the intermolecular forces holding the substance together, rather than increasing the kinetic energy of the particles.
What happens to the energy added during a phase change apex?
During a phase change, the energy added to a substance is used to break intermolecular bonds rather than increase its temperature. This energy is called latent heat, and it is necessary for the transition between states, such as solid to liquid (melting) or liquid to gas (vaporization). As a result, while the temperature remains constant during the phase change, the substance undergoes a transformation that allows it to move to a new state of matter.
As heat is added to a substance undergoing a phase change. why does the temperature remain?
Basically what it comes down to is the substance that is left behind during the phase change (say the liquid when it is changing to a vapor) has a lower internal energy than it had before the phase change started. To maintain the substance at its original temperature, an equivalent amount of energy must be added to make up for the loss of internal energy due to the phase change. (Conservation of Energy)The energy added in this case is heat, which in turn causes more molecules of the substance to change phases and lowers the internal energy & the process repeats. This is why the temperature remains constant as you add heat to a substance during a phase change. Once the phase change is completed the added heat will eventually cause the temperature to rise in the new phase of the substance. Hope this explanation helps. It's kind of hard to explain without a basic knowledge of thermodynamics.
