Due to the heat transfer from hot items into the colder objects around, hot objects cool down. Items that are relatively chilly are heated up.
What is temperature?
Temperature directs the hotness or coldness of a body. In clear terms, it is the method of finding the kinetic energy of particles within an entity. The faster the motion of particles, the more the temperature.
The thermal energy required to raise the temperature will be;
Q=mcdt
A warmer item will always give out more heat than a colder one. The heat from hot items dissipates into the colder objects around, causing them to cool.
Because the heat from the items surrounding them is transferring into the colder object, relatively cool objects are heated up.
Hence the thermal energy in the beakers as they cooled down due to the heat transfer.
To learn more about the temperature, refer to the link;
https://brainly.com/question/7510619
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