yes it is. because you can freeze it and melt it
It is irreversible change because you can melt it but you cant turn it back into now if you freeze it , it will turn to ice
1. Melting is a reversible process.
2. Melting is a physical change.
Melting of snow is a reversible physical process.
It is a reversible physical change. You still have water, and it can be made into snow again, melted into water again, etc. But it is still H2O.
no! because burning is never a reversible change as heating is a reversible change e.g chocolate melting
Coffee dissolving, water boiling and chocolate melting are reversible physical transformations whereas wood burning is a chemical combustive transformation.
Yes it is reversible (physical) called melting or dissolving
It is a Physical Change. Melting it does not change what components/elements are found in snow. It is just a phase change from solid to liquid.
Melting is a phase change. Typically what happens is that the snow absorbs heat until it has warmed to the melting point. As it continues to absorb heat, it undergoes an isothermal (the temperature doesn't change) phase change (melts). Once it has melted, it may continue to warm up above the melting point temperature. In practice different parts of the snow will be at different temperatures. The snow at the surface will be absorbing the heat and melting. As it melts, the water from the melted snow runs down into the unmelted snow where it supplies heat to that snow to start warming it up.
no! because burning is never a reversible change as heating is a reversible change e.g chocolate melting
If something is reversible it can be changed back . Melting is a reversible change - the liquid can be changed back into a solid by freezing
Melting is a reversible change of state, whereas a chemical change is irreversible.
No, snowflakes are formed in a delicate freezing process high in clouds.
metal melting is a reversible change because as soon as you make the melted metal and freeze it, it might not come back the way it was but at least it is still the same metal material that you had.
Yes, the icecream can be frozen again.
Freezing water is reversible because you can get it back to its original state by melting it - it turns back into water.
Snow disappearing is a physical change. It is a combination of melting and then evaporating and of sublimation.
Processes that are reversible are physical changes. An example is the melting of ice.
Yes
Melting wax Melting ice freazing water Evaporating the water Cooling the steam
A reversible change is where like if you had some ice, you could melt and then change it back to ice again making it a reversible. An irreversible change is something that can't be reversed, like burning food, as you cannot unburn it. Hope I helped!