En ergy!!!!

1. Energy!!!! Energy Everywhere!!!!

2. Mechanical Energy Vocab Mechanical Energy Vocabulary 2013.doc

3. Diagram PE and KE Kinetic Energy = moving energy Potential Energy = stored energy (not moving) mass and height affect PE *Higher you move the string your PE increases! *PE transferred to KE once pendulum moved. WEIGHT STRING STRING STRING MOVING WEIGHT WEIGHT MOVING Two Types: Gravitational potential Elastic Potential -Increase the stretch The more Gravitational Kinetic energy will be' transformed. decrease GPE

4. Two types: Gravitational Elastic

5. Elastic Potential energy in a ball slow motion tennis ball bounce elastic potential energy

6. Guided Notes 2013 potential kinetic venn diagram.pdf pg 160-163 guided notes 2013.docx

13. Net Force Calculations balanced and unbalanced forces 2013.pdf Represented by an arrow. The larger arrow signifies the larger force

16. 20 N 10N 20-10=10N of strength Direction

17. Mrs. J Ava Push Pull Pull Push

19. Pendulum Lab Pendulum Lab 2013-2014.docx Next several slides are the answers from class!

25. Ramp Lab Tan_Center station 2013.doc Work video

31. Ch. 6 Vocab thermal 2013.doc

32. thermal energy Kinetic = moving Thermal energy: is the movement of particles of matter due to its temperature The measure of how hot or cold something is temperature: ↳ measured in Fahrenheit and Celsius and Kelvin -The more particles of Matter an object has the more its thermal energy whe. n the temperature is the same. HIGH"→ LOW Thermal energy: High to low temp Transfer of Heat 3 Types - Conduction : when matter is heated due to touching . The thermal energy will travel from high temp to low temp. , the land pot on a stove high temp = ex. Warming The a lower temp air 2. Radiation: the transfer of heat through electromagnetic waves. infared, visible light) (ultraviolet, ex.sunlight, campfire 3. Convection- The heating of matter that is only liquid and gas . When air or water are heated they expand (heat expansion) Which cause them to lose density when they get cooler the particles of matter huddle together and become more dense The colder more dense air or water moves to the low dense warm air and pushes it in a continual cycle of swishing (aka heat transfer) which are called convection currents - (wind)

35. Density The amount of matter in a given space. Mass/Volume= Density g/ml Air has density. Air takes up space therefore, has volume and mass. If there are more 
molecules in a given volume of air, the density is greater. If the molecules decrease then 
the density decreases. Air pressure is the result of the weight of a column of air pushing down on an area. A 
denser substance has more mass per unit volume than a less dense one. So denser air exerts more pressure than less dense air. What temperature is denser air? Colder or warmer?

37. heat rising from boiling water Heat Transfer Radiation feeling sun On your face heat from a heater heat from flame Heat transfer that occurs when warmer less dense air is pushed by colder Convection denser air. (Winds) -Heat transfer That occurs The most on earth lava lamp Conduction

38. Welcome Back! Heating of the Earth's Surface Lab

48. Conductors and Insulators BP insulators and conductors Conductor and insulator worksheet -insulator are materials that do not Conduct (pass through) heat and electricity Is a material Conductors That allows heat and electrical energy to pass through

49. Geothermal: Solar energy: A renewable source A renewable source of energy that uses a solar panel to capture the suns energy to create electrical energy of energy using the heat from The Earth's mantle to generate (make) electrical energy. Electric current vocab 2014.docx a Generator: pgs 227 large motor that spins to Transform Mechanical, Thermal, a solar energy into electricity (electrical energy) pgs 234-249

50. Bill Nye: Electricity Bill Nye