ENERGY10.13 – 10.17

10.13 WARM UP

•GET OUT A LINED PIECE OF PAPER AND PUT YOUR FIRST AND LAST NAME IN THE UPPER RIGHT HAND CORNER WITH CLASS PERIOD. YOU HAVE 5 MINUTES TO STUDY QUIETLY FOR YOUR TEST. IF IT GETS LOUD IN HERE I WILL START PASSING OUT THE TEST!

10.20 WARM UP

•LIST AT LEAST THREE FORMS OF ENERGY THAT YOU USED THIS WEEKEND AND HOW DID YOU USE IT? WRITE IN COMPLETE SENTENCES!

ENERGY OBSERVATIONS • DRAW THIS CHART IN YOUR NOTEBOOK Object Observation

of how the object works

Indicator Type (S) of energy

WARM UP 10.21

•DESCRIBE SOMETHING THAT YOU USE THAT REQUIRES ENERGY TRANSFORMATION. TELL WHAT FORMS OF ENERGY IT USES AND WHAT THE INDICATORS ARE FOR THOSE FORMS OF ENERGY.

WARM UP 10.22

•QUIETLY STUDY FOR YOUR VOCABULARY QUIZ FOR FIVE MINUTES. IF IT GETS TOO LOUD, I PASS OUT THE QUIZZES!

WARM UP 10.23•COPY THESE TERMS INTO YOUR NOTEBOOK

•POTENTIAL ENERGY: ENERGY THAT IS STORED TO BE TRANSFORMED AT A LATER TIME

•ELASTIC POTENTIAL ENERGY: STORED ENERGY RELEASED WHEN AN OBJECT’S SHAPE IS CHANGED (AS IN A STRETCHED RUBBER BAND OR A COILED SPRING)

•GRAVITATIONAL POTENTIAL ENERGY: STORED ENERGY OF AN OBJECT BASED ON ITS POSITION ABOVE THE GROUND.

WARM UP 10.24•COPY THESE TERMS INTO YOUR NOTEBOOK

•RENEWABLE RESOURCE: A RESOURCE THAT IS CONTINUALLY RESUPPLIED; FOR EXAMPLE, LIGHT ENERGY FROM THE SUN

•NONRENEWABLE RESOURCE: A RESOURCE THAT EXISTS IN A LIMITED SUPPLY; FOR EXAMPLE, COAL AND OIL

•FOSSIL FUEL: AN ENERGY SOURCE THAT COMES FROM THE REMAINS OF LIVING THINGS; FOR EXAMPLE, COAL, OIL AND NATURAL GAS.

WARM UP 10.28

•COPY THESE TERMS INTO YOUR NOTEBOOK

•WORK: A WAY TO INCREASE (OR DECREASE) AN OBJECT’S ENERGY BY USING A FORCE TO CHANGE THE OBJECT’S MOTION OR POSITION

•FORCE: A PUSH OR PULL THAT ACTS ON AN OBJECT

•SYSTEM: A COLLECTION OF OBJECTS THAT INTERACT

VOCABULARY 11.3•COPY THESE TERMS INTO YOUR NOTEBOOK

•HEAT: THERMAL ENERGY THAT IS TRANSFERRED FROM ONE PLACE TO ANOTHER

•EXOTHERMIC: GIVING OFF HEAT BECAUSE OF A CHEMICAL CHANGE

•ENDOTHERMIC: REQUIRES HEAT FOR A CHEMICAL CHANGE