Heat (energy)

• The sun is the source of all energy
• Energy is measured in a unit called Joules
• Heat conduction occurs via physical contact
• Heat is a form of energy
• When things get hot, they expand.
• Temperature is related to heat but is not the same
• Temperature is a measure of how hot something is
• The unit for temperature is celsius, named after Anders Celsius
• The human body's temperature is equal to 33 degrees
• The celsius scale was adopted by countries that converted to the metric system
• Temperature is a measure of the average kinetic energy of the atoms that make up something
• The unit of management of heat is joules, named after James Prescott Joules
• Heat energy will always transfer from a hotter substance to a colder substance
• Conduction is when heat moves through direct touch
• Heat convection is the process of heat transferring from hotter regions to cooler regions