Heat is a form of energy that is transferred from one object to another. When heat is transferred to an object, the molecules within the object gain energy and begin to move faster, causing an increase in temperature.
Heat is a form of energy, while temperature is a measure of the average kinetic energy of the molecules in an object. Heat causes a change in temperature, but they are not the same thing.
Yes, heat can be transferred from an object with a higher temperature to an object with a lower temperature. This process is known as heat transfer.
When the temperature of ice is raised, it melts and turns into liquid water. As the temperature of water is raised, the molecules gain energy and move faster, causing the water to expand and become less dense.
The mass of an object plays a role in how much heat energy is needed to raise its temperature. Objects with larger masses require more heat energy to raise their temperature compared to objects with smaller masses.