0
What else can I help you with?
Does a 2-kilogram solid iron brick have twice as much volume as a 1-kilogram solid iron brick?
No, the volume of a 2-kilogram iron brick would not be twice that of a 1-kilogram iron brick. The weight of an object does not directly correlate with its volume, as volume is determined by the dimensions and density of the object, not just its weight.
Is iron a liquid at room temperature?
No, iron is a solid at room temperature.
What causes the phases change when solid iron melts into liquid iron?
The phase change from solid iron to liquid iron occurs due to the increase in temperature, which imparts enough energy to the iron atoms to overcome the forces holding them in a rigid solid structure. As the temperature rises, the atoms gain enough kinetic energy to break free from their fixed positions and move more freely, causing the solid iron to transition into a liquid state.
How does the movement of molecules inside of a solid block of iron change as iron is heated?
As iron is heated, the movement of molecules inside the solid block of iron increases, leading to greater vibration and kinetic energy. This causes the atoms and molecules to move more freely within the lattice structure of the solid, resulting in expansion of the iron block.
Which one is easier to lift 1kg of steel or 1kg of feather?
Under normal circumstances, the iron, as the feathers, being loosely packed, will (1) present a much larger volume to lift, and (2) tend to move around when you try to pick them up. This assumes that the feathers are contained in something light - if they aren't contained then it will be effectively impossible to lift them at all. I am also assuming that the iron is in one piece (since it's stated that the feathers are loosely packed, it seems reasonable to assume that if there was anything remarkable about the packing of the iron - for example, it is in the form of ball bearings - then that would be remarked on in the question, which it isn't). Also, if the iron is very hot or very cold, that could make it much more difficult to lift. However, assuming no special circumstances like those, the iron would be fairly easily lifted by a person of average strength (you can get 10kg iron dumbbells for weight training - it may be tiring to lift them if you're not very strong, but most people can) while the feathers would take up so much volume that you would probably need the assistance of another person, or some sort of mechanical device, to lift them - not because they're heavy, just because they're awkward.
If two identical balls one of iron and the another of aluminium are immersed in a liquid then which of those two balls would experience greater upthrust and why?
If both balls have the same dimensions, then the bouyency, or upward thrust, will be the same. This is equal to the weight of water displaced (assuming the liquid is less dense than the aluminum and iron). Iron has a higher density than aluminum, so the iron ball will have a greater mass. It will therefore sink at a faster rate in the fluid as the aluminum ball.
Can a nail float in water?
The nail sinks in water because the gravitational force attracts it downward toward the earth, there is an upthrust of water on the nail which pushes it upwards but, the downward force acting on the nail is greater that the upward force. Hence, the nail sinks in water. The density of the iron nail is more than that of the water, this means that the upthrust of water on the iron nail is less than the weight of the nail, so it sinks. The cork floats while nail sinks this happens because of the difference in their densities. The density of a substance is defined as the mass per unit volume. The density of the cork is less than the density of water. This mean the upthrust of the cork is greater than the weight of the cork. The density of the iron nail is more than that of the water, this means that the upthrust of water on the iron nail is less than the weight of the nail, so it sinks.
Why does an iron nail sinks while an iron boat floats?
A iron boat is not solid iron it has alot of air inside of the hull and that air means it displaces more water without weighing a lot more and Arcimedes said "Any body wholly or partially immersed in a fluid experiences an upthrust equal to, but opposite in sense to, the weight of the fluid displaced" and the nail only displaces the amount of water as the amount of iron it uses. Also on a side note a iron boat would rust :)
How can you gain weight if im anemic?
Anemia does not inhibit weight gain. You may consider an iron supplement to help balance your system.
Is iron oxide a gas?
No, iron oxide is not a gas. It is a solid compound composed of iron and oxygen atoms.
Does a 2-kilogram solid iron brick have twice as much volume as a 1-kilogram solid iron brick?
No, the volume of a 2-kilogram iron brick would not be twice that of a 1-kilogram iron brick. The weight of an object does not directly correlate with its volume, as volume is determined by the dimensions and density of the object, not just its weight.
Is iron nail a gas liquid or a solid?
Iron nails are a solid
Is Iron Chloride a solid liquid or gas?
It is a gasxx
Is compound solid?
A solid may be an element (iron), a compound (iron oxide), a mixture (iron ore).
Is the iron solid or a liquid?
Iron is a solid, unless it has been melted into a liquid.
What is the balance equation for Iron sulfide is made in the laboratory by mixing pure iron filing Fe solid and pure of sulfur solid and then igniting the mixture?
The balanced equation for the reaction is 8 Fe + S8 -> 8 FeS. This equation indicates that 8 iron atoms react with a molecule of sulfur to form 8 molecules of iron sulfide.
Hi I am working on a Science Fair Project where I extract iron from cereal I extracted the Iron but I need to measure the amount of Iron extracted how would I do so would I weight it on a scale?
Yes, an adequate balance is a good choice.
