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Why is iron cheaper than aluminium?
Enthalpy of combustion of aluminium is much more intensive than that of iron.
What metal is the best conductor of heat aluminium iron or brass?
Aluminum have better thermal conductivity than ironAluminum: 205W/(m K)Iron: 80 W/(m K)
Why platinum is more expensive than aluminium and iron?
Iron & Aluminium are much more abundantly found as compared to platinum.Moreover in reactivity series aluminium & iron are found to much more reactive than platinum,platinum is least reactive.
Which is stronger Aluminium corrugated sheets or galvanised iron corrugated sheets?
Aluminium corrugated sheets are generally stronger than galvanised iron corrugated sheets because of the inherent strength of aluminium as a metal compared to iron. Aluminium is also more resistant to corrosion, making it a more durable option for outdoor applications.
Which conducts heat faster iron or brass?
Aluminium is a better conductor than brass, it heats up first! We did it in a science experiment, you can trust this answer!!
Does Duralumin conduct heat?
Its heat and electrical conductivity are less than that of pure aluminium but much more than that of steel.
Why do aeroplanes have aluminium bodies instead of iron?
Iron is heavier than aluminium. Aluminium is easier to form, shape and machine.
Suggest why aluminium is more expensive than iron?
Aluminium is more expensive than iron because of its lower abundance in the Earth's crust. It is also more costly to extract and refine aluminium due to the energy-intensive process of electrolysis. Additionally, aluminium has a higher demand and is used in a wide range of industries which further contributes to its higher price.
Is aluminium heavier than iron?
Aluminum has about 1/3 the density of iron, therefore a given volume of aluminum would weigh about 1/3 as much as the same amount of iron. So no, aluminum is not heavier than iron; far from it.
Does iron heat faster than glass?
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.
What is heavier metal iron or aluminium?
Iron has a higher density than aluminum
Why are car parts made out of aluminium rather than iron?
Aluminium weighs less and it doesn't rust. It's about as hard as iron, too.
