Science Assessment

RG172002

The temperature of the surrounding environment increases during rusting because some chemical energy is converted into thermal energy during the chemical reaction.

EG060001

The thermal energy of an object depends on the temperature of the object, the mass of the object, and the material it is made of.

EG045002

All things have thermal energy because thermal energy is the result of atoms moving, and all things are made up of atoms that are moving.

EG032003

For two objects that are made out of the same material and are at the same temperature, the object that weighs less has less thermal energy.

EG057004

The thermal energy of an object depends on the number and type of molecules that make up the object.

EG065002

Water has more thermal energy than ice because the thermal energy of a substance depends on how fast the molecules that substance are moving, and the molecules of water are moving faster than the molecules of ice.

RG058002

As sand gets warmer, the amount of energy the sand has increases.

RG056003

A hotter tea kettle has more energy than a cooler tea kettel because the hotter tea kettle has a higher temperature.

RG180001

The amount of energy juice has decreases as it gets cooler.

EG027004

For two wooden blocks that are at the same temperature, the block that weighs more has more thermal energy.

EG084002

For two glasses containing water at the same temperature, the glass with more water has more thermal energy than the glass with less water.

EG061004

For two ice cubes at the same temperature, the ice cube with the smaller mass has less thermal energy.

EG055005

The thermal energy of an object depends on the speed and type of molecules that make up the object.

EG056005

The thermal energy of an object depends on the speed and number of molecules that make up the object.

EG066004

The thermal energy of an object depends on the speed, the number, and the type of molecules that make up the object.

EG074003

The thermal energy of an object depends on the number and motion energy of the molecules that make up the object.

EG047004

When the kinetic energy of molecules increases, the thermal energy of an object increases.

EG048004

For two objects that are made up of the same type of molecule and the same number of molecules, the molecules of the object with more thermal energy have more motion energy.

EG052005

For two balloons that contain the same number of helium atoms, the helium atoms in the balloon with the greater thermal energy are moving at the greater average speed.

EG031004

For two ice cubes of the same mass, the ice cube with the higher temperature has more thermal energy than the ice cube with the lower temperature.

EG033004

For two balls that are made out of the same material and weigh the same, the ball with more thermal energy is at a higher temperature.

EG049003

For two objects that are made up of the same type of molecule and the same number of molecules, the molecules of the object with more thermal energy have the greater average speed.

EG053006

For two ice cubes that are made up of the same number of molecules, the ice cube with the molecules moving at the lower average speed has less thermal energy.

EG054003

Water has more thermal energy than ice because the molecules of water are moving faster than the molecules of ice.

EG085002

For two glasses containing the same number of water molecules, the water with molecules that are moving faster has more thermal energy because thermal energy depends on the average speed of the molecules.

EG051004

For two glasses containing the same number of water molecules, the water with molecules that are moving at the lower average speed has less thermal energy.

RG207001

When comparing two ice cubes that are at the same temperature but are made up of different numbers of water molecules, the ice cube that is made up of more molecules has more thermal energy.