A physical change in a robot is considered reversible if it can be easily undone or restored to its original state without altering its fundamental structure or function. For example, replacing a part like a wheel or a panel can be done without affecting the robot's programming or overall design. Such changes typically involve disassembly and reassembly, allowing the robot to regain its initial form and performance. This reversibility is key in maintenance and upgrades, enabling flexibility in the robot's operation.
That is a chemical change. Physical changes can be undone. Burning a bit of paper is another non-reversible change.
Evaporation is a physical change: a change of state that is reversible.
Yes, it is reversible because you can just iron it to make it unwrinkled.
A reversible change is when something can turn back into its original shape for example when ice is melted it turns into a liquid but then you can freeze it into a solid again do the change is reversible because it can change back into its original starter which is the ice in this case. But if you make a cake it is not reversible because all of the mixture has mixed together and it turns into one object this is called a chemical change. Also a reversible change is a physical change! Hope this helped ;)
One example of a non-reversible physical change for water is freezing. When water freezes, it changes from a liquid to a solid state, and this change cannot be easily reversed simply by raising the temperature back to its original state.
The physical change in a robot is reversible if the change does not alter the molecular structure of the materials involved. If the robot is disassembled and reassembled, the change is likely reversible. One can tell that the change follows the law of conservation of mass by weighing the robot before and after the change. If the mass remains the same, then mass has been conserved.
A physical change is reversible.
the difference between a physical change and a chemical change is that a physical change is usually reversible whilst a chemical change is not reversible.
the difference between a physical change and a chemical change is that a physical change is usually reversible whilst a chemical change is not reversible.
the difference between a physical change and a chemical change is that a physical change is usually reversible whilst a chemical change is not reversible.
Reversible
No,they are not.
A physical change is reversible, a chemical change is not.
reversible. because you can melt it back to a liquid.
chemical change is easily reversible whilst physical is not reversible
a physical change is reversible but a chemical change is irreversible
Molecules permanently change. In a physical change the effects are reversible.