Using salt in the cup would lower the freezing point of water, facilitating the ice to melt faster. This process consumes heat from the surroundings, causing a larger decrease in temperature within the insulated cup.
Melting point is a physical property, not a change.
melting ice a physical change
Melting of butter is a physical change.
Melting snowflakes is a physical change, not a chemical change. The water molecules in the snowflake remain the same chemical composition before and after melting, they just change from a solid to a liquid state.
No. Melting is a physical change.
Melting is the change from a solid to a liquid.
Melting is a physical change.
Melting is a physical change.
physical change according to physics nd chemical change according to chemistry
Melting point is a physical property, not a change.
it is a physical change
melting ice a physical change
Melting of butter is a physical change.
No, melting always is physical.As to the previous answer: reacting gold with an acid is not melting but oxidation.
Melting snowflakes is a physical change, not a chemical change. The water molecules in the snowflake remain the same chemical composition before and after melting, they just change from a solid to a liquid state.
Melting an iron rod is a physical change
It is the phase change called melting.