SURPRISE!!! POP QUIZ You’re in “Hot Water” if you didn’t study! LOL

WORD BANK Thermometer Radiation Celsius Endothermic Mass Convection Exothermic Joules Physical Change Chemical Change Conduction Radiation Endothermic Convection Thermal Energy Temperature (2X) Fahrenheit Absolute Zero

The measure of the average kinetic energy of the particles of a substance is known as _________________. _______________.is the total kinetic energy of the particles of a substance. When there is no thermal energy and the motion of all particles has stopped, this is called _______________. Thermal energy depends upon two factors: ___________ and _______________.

Energy and work are measured in a unit called ___________. 5. If heat has to be put into something to change, it is called _______________. If heat is given off as a result of a change, it is ____________________. Energy and work are measured in a unit called ___________. Temperature is measured with a _______________. Water freezes at 0 degreees and boils at 100 degrees _____________. Water freezes at 32 degrees and boils at 212 degrees ______________.

11. A lava lamp, with wax that heats and cools, rises and sinks, is a great example of _____________. Heat coming to us through waves, such as from the sun or a hot fire, is a great example of __________. If you accidently touch a hot light bulb and burn your hand like Ms. Lambert did, you are experiencing ______________. With a ______________, you can make materials go back to their original state. Some indicators of a _____________are bubbling, heat, formation of a new substance, fog and formation of a gas.

CHECK YOUR OWN ANSWERS The measure of the average kinetic energy of the particles of a substance is known as temperature. Thermal energy is the total kinetic energy of the particles of a substance. When there is no thermal energy and the motion of all particles has stopped, this is called absolute zero. Thermal energy depends upon two factors: mass and temperature.

CHECK YOUR OWN ANSWERS 5. If heat has to be put into something to change, it is called endothermic. If heat is given off as a result of a change, it is exothermic. Energy and work are measured in a unit called joules. Temperature is measured with a thermometer. Water freezes at 0 degreees and boils at 100 degrees celsius. Water freezes at 32 degrees and boils at 212 degrees fahrenheit.

CHECK YOUR OWN ANSWERS 11. A lava lamp, with wax that heats and cools, rises and sinks, is a great example of convection. Heat coming to us through waves, such as from the sun or a hot fire, is a great example of radiation. If you accidently touch a hot light bulb and burn your hand like Ms. Lambert did, you are experiencing conduction. With a physical change, you can make materials go back to their original state. Some indicators of a chemical change are bubbling, heat, formation of a new substance, fog and formation of a gas.