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What happens when a ferromagnetic substance is heated to high temperature?
Wiki User
∙ 10y ago
At a specific high temperature, called Curie point, the ferromagnetism disappear.
Wiki User
∙ 10y ago
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When a substances is heated what happens?
When a substance is heated, its temperature increases and the kinetic energy of its particles also increases. This causes the particles to move faster, leading to increased collisions and interactions among them. Eventually, the substance may undergo physical or chemical changes depending on the temperature and nature of the substance.
What will a graph show if the change in temperature of a substance is heated?
A graph of the change in temperature of a substance as it is heated will typically show an initial increase in temperature until a plateau is reached, known as the phase transition or melting point. After this, the temperature will continue to rise again as the substance transitions to a gas.
What is happening to the molecules of a substance when they are heated or cooled?
When a substance is heated, the molecules gain kinetic energy and move faster, causing them to vibrate and collide more frequently, which increases the temperature of the substance. When a substance is cooled, the molecules lose kinetic energy and move slower, reducing the frequency of collisions and vibrations, which lowers the temperature of the substance.
How much energy is released when a substance is cooled to its original temperature?
When a substance is cooled to its original temperature, no energy is released. Cooling a substance typically involves removing energy from the substance, but this process does not generate energy. The energy removed is used to lower the temperature of the substance.
When a substance is heated it can result to a rise in?
When a substance is heated, it can result in a rise in temperature, causing the molecules to move faster and increase their kinetic energy. This increase in kinetic energy may lead to changes in the state of matter, such as melting or boiling.
What is a ferromagnetic element?
Some ferromagnetic elements are: Iron Nickel Cobalt Gadolinium Dyprosium Ferromagnetic means- a substance such as iron in which the magnetic moments of the atoms spontaneously line up with each other, making a large net magnetic moment. Ferromagnets lose their ferromagnetism when heated above a specific temperature (called the Curie point), because the thermal energy melts the magnetic alignment, a bit like the way crystals melt when heated.
When a substances is heated what happens?
When a substance is heated, its temperature increases and the kinetic energy of its particles also increases. This causes the particles to move faster, leading to increased collisions and interactions among them. Eventually, the substance may undergo physical or chemical changes depending on the temperature and nature of the substance.
What happens to a substance or object when it is heated?
It expands.
A graph that shows the change in the temperature of a substance as it is heated will show?
A graph showing the change in temperature of a substance as it is heated will typically show an initial increase in temperature as heat is added, followed by a plateau where the substance changes phase (e.g., from solid to liquid), and then another increase in temperature. The specific shape of the graph will depend on the properties of the substance being heated.
What happens to convections currents when the liguid or gas is no longer heated?
The conventional currents will continue until the temperature of the substance is equal to surrounding temp.
What is the equation for calculating the energy transferred when a substance is heated and its temperature rises?
The equation for calculating the energy transferred when a substance is heated and its temperature rises is Q = mcΔT, where Q is the energy transferred, m is the mass of the substance, c is the specific heat capacity of the substance, and ΔT is the change in temperature.
When a substance is heated what is it called?
Thermal Decomposition
When a substance is heated what happens to interparticle distances?
Usually they will increase.
When a substance is blank it gains thermal energy?
When a substance is heated, it gains thermal energy. This increased energy causes the substance's particles to move faster and its temperature to rise.
What will a graph show if the change in temperature of a substance is heated?
A graph of the change in temperature of a substance as it is heated will typically show an initial increase in temperature until a plateau is reached, known as the phase transition or melting point. After this, the temperature will continue to rise again as the substance transitions to a gas.
When a substance is heated its temperature increases. What happens to the energy of its particles?
The energy of its particles increases, so as the particles speed up move faster causing its heating up.
What is happening to the molecules of a substance when they are heated or cooled?
When a substance is heated, the molecules gain kinetic energy and move faster, causing them to vibrate and collide more frequently, which increases the temperature of the substance. When a substance is cooled, the molecules lose kinetic energy and move slower, reducing the frequency of collisions and vibrations, which lowers the temperature of the substance.
