Fez was Morocco's capital several times, and in the 12th century it may have been the biggest city in the world for a while. Nowadays Fez is Morocco's cultural heart.
What is the relationship between the temperature in kelvins and the average kinetic energy of particles. The kelvin temperature of a substance is directly proportional to the average kinetic energy of the particles of the substance.emperature on the _______ scale is directly proportional to the average kinetic energy of the particles of a substance.
The melting point of a substance is the (thermal) point at which a solid substance gains enough thermal energy to become a liquid. The boiling point of a substance is the (t â¦ hermal) point at which a liquid substance gains enough thermal energy to become a gas.Boiling point of water: 100 degrees C/ 212 degrees F Melting point of water: 0 degrees C/ 32 degrees F.elting points and boiling points are the temperature at which substances change state. Melting point-solid to liquid Boiling point-liquid to gas These temperatures â¦ will vary depending on the properties of the substance. 20 people found this useful.