cold or hot it doesn't matter Just don't burn yourself while doing it.
Iron reacts with steam to give iron(III) oxide, which is yellow when hot and white when cold.
water, it freezes when it is cold and turns to steam when it is hot.
A cold iron is not very effective for straightening or smoothing your clothes. You will get better results using a hot iron on slightly dampened clothes. A steam iron used at the correct temperature for the fabric will give the very best possible results.
I think you'll find that they only steam up when going from cold to hot. This is the condensation process
No, not all dishwashers are cold fill machines. Many older model dishwashers have a hot fill design. Only newer models are considered to be more advanced and have a cold fill design for energy efficiency.
When hot water is exposed to cold air, the temperature difference causes the water to release heat rapidly, turning it into steam. This rapid evaporation creates the visible steam cloud that you see when hot water is thrown out of a cup in a cold temperature.
To use a steam pot for cold remedies effectively, fill the pot with hot water and add a few drops of essential oils like eucalyptus or peppermint. Lean over the pot with a towel over your head to trap the steam, and inhale deeply for about 10-15 minutes. This can help clear congestion and soothe a sore throat. Be cautious to avoid burns from the hot steam.
hot filled dishwasher
Water is always H2O whether it is hot water, cold water, ice, or steam.
Hydrogen gas is produced.
c. The sun
Iron at the following temperature:One dot Cold iron (110°) for acrylic, nylon and acetate.Two dots Hot iron (150°) for polyester and wool.Three dots Very hot iron (200°) for cotton and linen.