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nee oru loosu
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When you add heat to a solid does its kinetic energy rise?
Yes the kinetic energy of solid increases resulting in increase of vibration of atoms in their mean positions
Is heat taken away or added in sublimation?
Sublimation is an endothermic physical change (heat is needed).
When heat energy travels through solid materials it is called?
The movement of heat through a solid is called heat conduction.
Add this to air to make it rise?
heat
What is heat generation in a solid?
It means that heat is being generated (created).
Does heat rise in a solid?
no cos i say so
When you add heat to a solid does its kinetic energy rise?
Yes the kinetic energy of solid increases resulting in increase of vibration of atoms in their mean positions
What does the latent heat of fusion represent?
The energy required to melt a substance. (Apex)
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.
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?
How does lifting by heat cause air to rise?
Heat speeds up molecules, this causes the particles to rise
What happens when heat meets a solid?
If the solid is made of ice, then it will melt. But if you have enough heat, you can make the solid item melt.
How does heat travel from a solid to a liquid?
heat doesnt travel from a solid to a liquid. a solid is heated up and turned into a liquid.
What is the similarities and differences between conduction and convection?
Both conduction and convection are types of heat transfer, meaning they move heat from one object to another. The difference is how they transfer the heat. Conduction transfers heat from touching solid to touching solid, while convection transfers heat in fluids (liquid or a gas).Convection transfers heat by having the warm types of fluid rise while the cold sinks. This creates something called a convection current.
Does heat rise or hot air rise?
Heat is the energy of the hot air. Therefore hot air rises
Latent heat of fusion is the heat released when?
a solid melts (and the liquid remains at the temperature of the solid).
Occurs when heat moves from solid to solid?
Conduction
