homework

Objective 1
1  fahrenheit/kelvin/celsius
2 Thermal energy is the total energy of all particles in a substance. It can be transferred from one substance to another and change its temperature and make it hotter.
3 Specific heat is the ratio of the amount of heat it takes to raise the temperature of a substance by a certain amount in relation to a reference material such as water. A high specific heat would mean it takes more heat to raise the temperature of that substance compared to the same amount of water.
4 Thermal energy from your hand moves to the ice cube and it melts.
5  Things that are insulators trap heat or cold and block the transfer of thermal energy.(heat flow)

Objective 2
1 Coldness or heat moves from the object to the thermometer and it measures how hot or how cold the object is.
2 They all measure temperature but all in different ways.
3 41 degrees fahrenheit
4 460 degrees celsius
5 209,000 kelvins

Objective 3
1 conduction convection radiation
2 heat moves to places that dont have a lot of heat
3 conductors make it easier for energy to move through and insulators make it harder
4 a copper pipe because it has a lot of free electrons
5 a fire would keep the air around me and me warm (air is best insulator)

Objective 4
1 temperature makes matter change to a different state
2 when thermal energy increases matter heats up and changes state
3 the temperature stays the same cuz its changing state