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How is the physical change in the robot reversible and how can you tell that the change follows the law of conservation of mass?
Most physical changes are reversible it’s part are just rearranged
What else can I help you with?
Is cutting your hair a reversible or irreversible physical change?
Cutting your hair is a reversible physical change because it can grow back over time. The structure of the hair is not permanently altered by cutting it.
Is the melting snow a reversible change or not?
yes it is. because you can freeze it and melt it
Is a lava lamp a reversible change?
No, a lava lamp is not a reversible change. The melting and mixing of the wax and oil inside the lamp is a physical change that cannot be easily reversed to its original state.
A physical change that does not produce a new substance is called what?
A physical change that does not produce a new substance is called a reversible change. This means the change can be undone by reversing the process, such as melting or freezing.
A physical change creates a new substance and is not reversible?
Nearly, a physical change creates a substance and this is reversible. For example, ice-water. Water-steam. These are all reversible. A chemical change is irreversible. For example, baking a cake; you cannot get the original ingredients back again.
IS a physical change reverisble?
A physical change is reversible.
What is the difference between chemical change and physical change?
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.
What Is the difference between physical changes and chemical change?
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.
what is the difference between chemical change and physical changes?
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.
Dissolving sugar in water is an example of a physical change.?
Reversible
Are all physical change reversible?
No,they are not.
What is the difference between a physical and chemical change?
A physical change is reversible, a chemical change is not.
Is the freezing of mercury a reversible or irreversible physical change?
reversible. because you can melt it back to a liquid.
What is the difference between a chemical and a physcial change?
chemical change is easily reversible whilst physical is not reversible
What is the difference between chemical physical change?
a physical change is reversible but a chemical change is irreversible
What happens in a chemical change but not in a physical?
Molecules permanently change. In a physical change the effects are reversible.
Why amount of reactant and product do not change in a reversible reaction?
This is the law of mass conservation.
