Question

1.What is heat?
2. Can a hot body transfer energy to a cold body?
3. Explain how a hot body can transfer energy to a cold body.
4. What is thermal equilibrium?
5. What effects can heat produce on matter?
6. Can you explain types of changes in size?
7. What are matter states? Explain an example of changing states.​

Answer 1

Respuesta:

1. it is the energy that is manifested by an increase in temperature and comes from the transformation of other energies; It is caused by the vibratory movements of the atoms and molecules that form the bodies.
2. yes.
3. Heat always flows from the body with the higher temperature to the one with the lower temperature and does not stop being transferred until the two bodies are equal in temperature and are in equilibrium.
4. Thermal equilibrium is that state in which the temperatures of two bodies are equal, which, in their initial conditions, had different values.
5. As the temperature increases, the material absorbs heat (Caloric energy). Occurs: increased molecular motion (kinetic energy). decrease in attractive forces. increased intermolecular spaces.

espero ayudar aunque no haya podido ayudar en todo ^^