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What else can I help you with?
What nonmetals in the solid state are poor conductors of heat tend to?
Nonmetals in the solid state tend to be brittle and poor conductors of heat.
Do substances absorb or release heat energy as then change from a liquid to the solid phase?
When a substance changes from a liquid to a solid it releases energy. (You take the heat out)
Why does heat make paper snake rise?
when the heat is applied below the snake it is actually the air which makes the snake rise up. When air is heated it becomes lighter and rises up forcing the paper snake to rise up. I will wonder if it also rises in vacuum!
What is the name given to heat energy at melting point?
The heat energy required to change a substance between solid & liquid at constant temperature is called the "latent heat of fusion". If the change is from solid to liquid the substance gains this energy. If the change is from liquid to solid the substance gives up this energy. The exact amount of latent heat of fusion is different for different substances.
The amount of heat necessary to change a liquid to a solid at constant temperature?
None - heat is evolved, not required.
Why does heat rise in a solid?
nee oru loosu
When you add heat to a solid does its kinetic energy rise?
Yes, adding heat to a solid increases the kinetic energy of its particles, causing them to vibrate more rapidly within their fixed positions. This increase in kinetic energy leads to a rise in temperature, which can eventually cause the solid to melt into a liquid.
How does temperature vary when a substance changes from solid to liquid?
When heat is applied to a solid, its temperature rises until it reaches the melting point of the substance. As the heat application continues, the temperature remains constant at the melting point as all of the heat is consumed in changing the state of the substance from solid to liquid. It is only after the conversion to liquid is complete that the temperature of the substance again starts to rise as long as heat is still being applied.
What are the two ways that heat can be transferred?
Heat can be transferred through conduction, which occurs when heat moves through a solid material, and through convection, which happens in fluids like air and water when heated particles rise and cooler particles sink.
What does the latent heat of fusion represent?
The energy required to melt a substance. (Apex)
Which form of heat is absorbed when a solid liquefies?
The heat absorbed when a solid liquefies is called latent heat of fusion. This heat is used to break the bonds between the solid particles, allowing them to move freely and change from a solid to a liquid state.
Why does your temperature gauge rise and lower only when you have the heat on?
Why does your temperature gauge rise and lower only when you have the heat on?
When will melted rock in the mantle rise?
Melted rock in the mantle will rise when it becomes less dense than the surrounding solid rock and forms buoyant plumes. This can be triggered by heat sources such as mantle plumes or subduction zones.
Latent heat of fusion is the heat released when?
a solid melts (and the liquid remains at the temperature of the solid).
Does a liquid become a solid when there is more heat or less heat?
A liquid becomes a solid when there is less heat. When a liquid loses heat, its particles slow down and come closer together, eventually forming a solid structure.
Does heat rise or fall in a room?
Heat rises in a room.
What things can effect air to rise?
Heat can cause air to rise :)
