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all particle made up of particles,.whena material give more heat energy the particles move faster faster moving particles give them a high temperature..when heat energy is taken away from particles they slow down and so amterial has low temperature.in any material there must be some particles which are slower moving and having less energy and some are fast moving having high energy .
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What are the materials which produce heat energy on burning in air?
Materials that produce heat energy when burned in air include wood, coal, natural gas, oil, and propane. These materials undergo combustion reactions, releasing heat energy as they react with oxygen from the air. The heat energy produced can be used for various purposes, such as heating homes or generating electricity.
How does the specific heat affect the cooling and heating of materials?
The specific heat of a material determines how much heat energy is needed to change its temperature. Materials with high specific heat require more energy to heat up or cool down compared to materials with low specific heat. This means materials with high specific heat will heat and cool more slowly than those with low specific heat.
What is ment by conduction?
The flow of heat energy through materials.
Which of these materials transfer heat energy slowest metal glass plastic wood?
Glass and wood transfer heat energy the slowest among the materials listed, with wood typically being the slowest. Metal and plastic are better conductors of heat and transfer heat energy more quickly.
Heat transfer of energy within a material or between materials that are touching?
Conduction is the transfer of heat within a material or between materials that are in contact. It occurs through direct molecular interactions, where higher energy molecules pass on their energy to lower energy molecules through collisions. Materials that are good conductors, such as metals, allow heat to transfer more efficiently through them.
What type of material can speed up the transfer of heat energy?
Materials with high thermal conductivity, such as metals like copper and aluminum, are able to speed up the transfer of heat energy. These materials are efficient at conducting heat and allowing it to flow through them quickly. Additionally, materials with good heat conduction properties, such as graphite and diamond, are also effective at speeding up the transfer of heat energy.
What material is burned to produce heat energy?
Materials such as wood, coal, oil, natural gas, and biomass can be burned to produce heat energy. The combustion of these materials releases heat energy, which can be harnessed for various purposes like heating buildings, generating electricity, or powering vehicles.
What is tge name of for materials that do not allow heat energy to pass through them easily?
The materials that do not allow heat energy to pass through them easily are called insulators. Examples of insulating materials include rubber, glass, wood, and plastic. These materials are used to prevent the transfer of heat and maintain temperature control in various applications.
What is the Lost kinetic energy in an impact?
Heat, noise, stress in materials...
What type of materials heat up fastest and slowest?
Materials with low specific heat capacity heat up the fastest as they require less energy to raise their temperature. Conversely, materials with high specific heat capacity heat up the slowest due to their ability to absorb more heat energy before their temperature increases significantly. Additionally, materials with good thermal conductivity can distribute heat more evenly and efficiently, affecting their rate of heating.
What is the process by which some materials take in light energy and change it into heat energy?
This process is called absorption. When materials absorb light energy, they convert it into heat energy by exciting the particles within the material, leading to an increase in temperature. The absorbed light energy is transferred to the material's molecules, causing them to vibrate and generate heat.
What is energy that transferred from warmer to cooler materials?
Heat energy is transferred from warmer to cooler materials. This transfer occurs due to the temperature difference between the materials, with heat flowing from the higher temperature to the lower temperature until equilibrium is reached.
