water
Factors that cause corrosion of iron include exposure to moisture or water, presence of oxygen in the air, and the presence of salts or acids that can accelerate the corrosion process. Other factors can include high temperatures, pollutants in the environment, and mechanical damage to the iron surface.
iron rusts faster in presence of moisture and air.
Iron
iron
Iron is added to cement to improve its strength and durability. It helps in reducing cracking and increases the overall performance of the concrete. The iron also enhances the resistance of the cement to external factors such as weathering and corrosion.
rusting of iron is faster in rainy days because water is responsible for the rusting of iron i.e the presence of oxygen
This is a syrup with supplementary iron added.
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Iron typically heats up faster than glass because iron has higher thermal conductivity. This means that heat transfers more quickly through iron than through glass, allowing iron to reach higher temperatures faster. Glass, on the other hand, has lower thermal conductivity and heats up more slowly.
Depends on the usage and circumstances. Water use last longer...acidic ground will cause faster decay. Sewer will last the least amount of time. Also size, air pockets, corrosive gases. etc. all have factors.
Rusting needs iron, water and oxygen. Rusting is an example of an oxidation reaction. this is when oxygen is added to the substance. Rust flakes off the iron exposing more metal to corrode. Rusting happens faster when the water added is salty or acid rain. when cars rust they are usually scrapped because it makes iron weaker. iron + oxygen + water = (should be an arrow but dis shud doo) Hydrated iron (lll) oxide. hpe it was useful :)
Sound travels faster in iron. Usually sound travels faster in media with higher density. Also presence of lattice makes difference too.