0
Physical Change
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
When freezing happens is energy added?
No, energy is removed.
What happens to particles inside of a solid liquid or gas when energy is added compared to when energy is removed?
When energy is added the particles inside the substance vibrate more. Conversely, the vibrate less when energy is removed.
What happens when energy is taken away from matter?
The substance's particals will start slowing down and come closer together. As kinetic energy is removed from a substance, it will do the opposite as when kinetic energy is added to a substance.
What is a set of particle or interacting components to which energy is added or from which energy is removed?
the answer is always B!
Why is Energy loss equal to Energy gain?
Whether total energy output is equal to the energy input depends on whether you have an isolated system. It is possible to put more energy into a system than leaves it and vice versa. In that case accumulation of energy in the system can be positive or negative. In general, the formula for the energy balance is: Energy in - Energy out = Change in contained energy (i.e. accumulation). Energy can be added to or removed from a system via work done on (or by) the system, heat added to or removed from the system, and mass added to or removed from the system. Energy can change form in a system or be added or removed from a system via such mechanisms as changes in kinetic energy, changes in potential energy, changes in pressure/volume, phase changes, changes in chemical composition (chemical reactions), etc. In steady state processes, accumulation has to be zero, so any energy input, by any means, must be balanced by energy output.
When energy is added or removed is a physical change or chemical change?
Physical
When energy is added or removed physical or chemical change?
Physical
What occurs when energy is added or taken away?
When energy is added,solid will melt into liquid or liquid will change into gas. (When energy is added it gains heat).When energy is removed, the liquid will turn into solid or the gas will turn into liquid. (When energy is removed the heat will lose).
What can the state of matter be changed by?
A change in the state of matter occurs when heat energy is added or removed.
Do you need to increase or decrease the amount of heat energy to change a solid to a liquid?
Thermal (heat) energy must be added or removed in order to cause a change of state.
When freezing happens is energy added?
No, energy is removed.
Why do substances change phases when energy is added or removed?
Due to the breaking or formation of the bonds that hold the particles together.
Why doesn't the mass of a beaker full of ice change as it melts?
Because it is a physical change only. Nothing, except heat, is added or removed in the process.
Is heat energy being added or removed during boiling?
added
What happens to particles inside of a solid liquid or gas when energy is added compared to when energy is removed?
When energy is added the particles inside the substance vibrate more. Conversely, the vibrate less when energy is removed.
How does energy impact a change of state?
What kind of energy is involved when the matter changes state?
What happens when energy is taken away from matter?
The substance's particals will start slowing down and come closer together. As kinetic energy is removed from a substance, it will do the opposite as when kinetic energy is added to a substance.
