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What is the transfer of heat that occurs when particles move between objects or areas of different temperature?
Wiki User
∙ 10y ago
convection
Wiki User
∙ 10y ago
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What is the relationship between energy transfer and temperature change?
energy transfer increases temperature
What causes the energy transfer in a cup of hot cocoa when cold milk is added?
The energy transfer is due to collision of the particles and or molecules. Cold milk has particles with less average kinetic energy. Hot cocoa has particles with a higher average kinetic energy. When mixed the particles collide and some transfer of KE takes place until they have a new average KE which is between that of the 2 separate substances. This means that the new temperature will be 'warm' or between the 2 original temperatures.
How does the vibration of particles change as the temperature moves between freezing and boiling?
The vibration of particles increase with the temperature.
At room temperature the greatest attractive forces exist between particles of?
At room temperature, the greatest attractive forces exist between particles of
The particles that are invloved in the transfer or sharing between atoms are?
Electrons.
What particles are involved in the transfer or sharing between atoms?
electrons
Increasing the temperature of a reaction increases the?
rate of collisions between particles. average velocity of the particles.
What is the different between wind chill and air temperature?
Wind Chill is the measure of the perceived apparent temperature, whereas temperature itself is the measure of kinetic energy of the moving particles of matter.
What is the transfer of heat by collisions between particles in matter called?
"conduction"
The transfer of heat by collisions between particles in matter means what?
friction
What transfer of thermal energy by collisions between particles in matter?
Convection
Why does the density is affected by the temperature?
thermal expansion between particles
