yes
physical change because you are not doing anything to the object to change its ingredients or the way it is constructed and all you are really doing is adding heat.
No. Steam is water vapor. Steam is formed by boiling water, which is a physical change.
The change from liquid water to steam is a physical change in the state of matter. Evaporation is the term for a liquid becoming a gas.
The changing of water to steam is a physical change because it is still water, but only in a different state. The steam can change back into water which is a reversible change. Chemicals changes cannot change back. They are permanent.
No, condensation of steam on a cold window is a physical change, not a chemical change. The water vapor in the steam undergoes a change in state from gas to liquid as it loses heat energy to the cold window, but the water molecules themselves remain unchanged.
Steam condensing is considered a physical change because it involves a change in the state of matter (from gas to liquid) without a change in the chemical composition of the substance. The molecules in the steam lose energy and come closer together to form liquid water, but they remain the same H2O molecules.
no because there is no change in the molecular aspect and it will soon go back to water as rain.
The process of changing matter from the gaseous state to the liquid state is called condensing. A common example of condensation is steam from a hot shower condensing into water on the cooler bathroom mirror.
When a mirror fogs up, it is due to water vapor in the air condensing on the cooler surface of the mirror. The water vapor forms tiny droplets that scatter light, causing the mirror to appear cloudy or hazy.
physical change because you are not doing anything to the object to change its ingredients or the way it is constructed and all you are really doing is adding heat.
When steam is cooled in the air, you can see it condensing into a mist. This process is called condensation.
The process of steam condensing to form liquid water involves the transfer of heat energy from the steam to the surrounding cooler environment. As the steam loses heat, its temperature decreases and it undergoes a phase change from gas to liquid. This results in the formation of liquid water droplets.
No. Steam is water vapor. Steam is formed by boiling water, which is a physical change.
A condensing steam locomotive uses a condenser connected to a series of valves and other equipment. It is designed primarily to reduce emissions, but otherwise is a typical steam locomotive.
Water boiling to become steam is an example of a liquid to gas phase change.
When steam condenses onto a cold mirror, the water vapor in the steam loses energy to the cold surface of the mirror. This causes the water vapor to change phase from gas to liquid, forming water droplets on the mirror's surface.
The change from liquid water to steam is a physical change in the state of matter. Evaporation is the term for a liquid becoming a gas.