1.) A sample of chlorine gas is compressed.
2.) A sample of water is frozen.
3.) A diamond is submerged in water.
4.) A lead weight is carried up a mountain.
5.) An Iron bar is cooled.
To calculate the weight of an iron bar, you need to know its length. Assuming a standard density of iron, the weight of a 12mm iron bar to be one metric ton would require a length of approximately 82.5 meters. This calculation is based on the volume of the iron bar and its density.
Magnetite is a Grayish black/ Iron black metal with a non-fluorescent texture. It is a naturally strong magnetic in nature and Its density ranges from 5.1- 5.2.
An iron bar is a conductor of electricity due to its ability to allow the flow of electrons. Iron has a high electrical conductivity compared to insulators like rubber or plastic.
Density is equal to M/V. So, if the volume of the chocolate bar increases, the density decreases, and if the volume of the chocolate bar decreases, the density increases. This is called an inverse relation.
The iron bar would become magnetized when inserted into a wire coil carrying an electric current. This is because the electric current induces a magnetic field in the coil, which in turn magnetizes the iron bar.
To calculate the weight of an iron bar, you need to know its length. Assuming a standard density of iron, the weight of a 12mm iron bar to be one metric ton would require a length of approximately 82.5 meters. This calculation is based on the volume of the iron bar and its density.
Usually such magnets are made out of iron. If that is the case, I would expect its density to be similar to that of iron (approximately 7900 kg/m3).
The weight of an iron bar can vary depending on its dimensions and density. However, a common estimate for a standard iron bar is around 7.85 kg per meter in length for a bar with a diameter of 25 mm.
Iron is more dense than lead because the atoms in iron are more closely packed together than in lead. This is due to differences in the atomic size and atomic structure of iron and lead. denser materials have more mass per unit volume.
The density of each half remains the same as the original density of the bar. Cutting the aluminum bar in half does not change the density of the material, as density is an intrinsic property of the material.
A iron bar is a conductor
A iron bar is a conductor
The molecules of iron combine with molecules of oxygen to form molecules of iron oxide- or rust.
you have to mine iron ore then put it in a furnace and you will get an iron bar called an iron ingot.
Magnetite is a Grayish black/ Iron black metal with a non-fluorescent texture. It is a naturally strong magnetic in nature and Its density ranges from 5.1- 5.2.
You can differentiate between a bar of iron and a bar of copper by testing their magnetic properties - iron is attracted to magnets, while copper is not. A bar magnet will attract small iron objects, while a bar of copper will not be attracted.
Both have the same density because density is not how large an object is, it is how much mass is in an area (how thick or dense it is), so since both bars are made of iron, both are just as dense, but the 10 meter bar has more volume because 10 is greater than 5.