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To put it in simple terms, all of the energy that would normally increase the temperature of the object, is being used to convert the object from one phase to another.
Once the object has completely changed to the new phase, the energy is not needed for phase change and raises the temperature of the object.
Because energy is being used to overcome intermolecular forces(apex)
What else can I help you with?
What do you think will happen to the temperature of a substance during a phase change?
During a phase change, the temperature of a substance remains constant. This is because the energy being absorbed or released is used to break or form intermolecular bonds, rather than to change the temperature of the substance.
Why do you think the temperature does not change much during a phase change?
During a phase change, energy is being absorbed or released to break or form intermolecular forces rather than increasing or decreasing the temperature. This energy, known as latent heat, causes the temperature to remain constant until the phase change is complete.
When can you withdraw heat from something without lowering it's temperature?
You can withdraw heat from something without lowering its temperature during a phase change, such as during melting or boiling. As the substance absorbs energy to undergo a change in state, its temperature remains constant until the phase change is complete.
What does the flat portion of the temperature time graph indicates?
The flat portion of a temperature-time graph indicates a phase change where the substance is either melting or boiling. During these phase transitions, the temperature remains constant as the substance absorbs energy to change its state rather than increase in temperature.
What is ALWAYS true about the temperature of a substance during a phase change?
During a phase change, the temperature of a substance remains constant despite the addition or removal of heat. This is due to the energy being used to break or form intermolecular bonds rather than increase the kinetic energy of the particles.
A change of phase takes place at a constant?
A change of phase takes place at a constant temperature and pressure. During a change of phase, the substance absorbs or releases latent heat without a change in temperature.
What happen to the temperature during phase change?
The temperature remain constant.
What happens to temperature during a phase change?
During a phase change, the temperature remains constant as the substance absorbs or releases heat energy to change from one phase to another. This is because the energy is used to break or form intermolecular bonds rather than raise or lower the temperature.
How does temperature change during change of physical change?
Temperature remains constant during the change in phase (physical state).
Does the temperature of a substance change before the change of state is complete?
No. During a phase change the temperature is constant until the phase change is complete.
What happens to a substances temperature during a phase change?
stays the same
Does the temperature of a substance changes before the change of state is completed?
No. During a phase change the temperature is constant until the phase change is complete.
When the physical state of a substance changes during a phase what happens to the temperature of the system?
The temperature remain constant during a change of phase.
Does the temperature change while a phase chage is occurring?
No, the temperature does not change during a phase change. It remains constant until all the substance has undergone the phase change.
What do you think will happen to the temperature of a substance during a phase change?
During a phase change, the temperature of a substance remains constant. This is because the energy being absorbed or released is used to break or form intermolecular bonds, rather than to change the temperature of the substance.
Does the teperature drop or rise when a solid turns into a gas?
During the phase change, the temperature remains constant. Once the phase change is complete, the temperature will increase.
A change of phase takes place at a constant what?
A change of phase takes place at a constant temperature.
