Energy Test Study Guide
... Fire When we eat our body uses chemical energy as fuel to help up grow Chemical energy can also be stored in batteries ,matches fuel ...
... Fire When we eat our body uses chemical energy as fuel to help up grow Chemical energy can also be stored in batteries ,matches fuel ...
Energy - ability of an object to do work
... causes the others to not burn as well Parallel circuit – contains several paths for the electrons to flow, if one burns out the others stay lit due to being on a separate path and continues to flow Open circuit – a break in the circuit where electrons can’t flow Closed Circuit- a complete connection ...
... causes the others to not burn as well Parallel circuit – contains several paths for the electrons to flow, if one burns out the others stay lit due to being on a separate path and continues to flow Open circuit – a break in the circuit where electrons can’t flow Closed Circuit- a complete connection ...
x F F=kx
... (an alternative unit for power). 1 hp = 760 W. A car engine’s horsepower tells you the rate at which the engine can do work. ...
... (an alternative unit for power). 1 hp = 760 W. A car engine’s horsepower tells you the rate at which the engine can do work. ...
1 Conservation of Mechanical Energy Date ____
... Conservation of Mechanical Energy Date _____________ ...
... Conservation of Mechanical Energy Date _____________ ...
Name_______________________________ Energy, Heat, and
... 1. Energy has different forms. The two basic kinds of energy are potential energy and kinetic energy. Energy is the ability to do work. Work is the force that causes an object to move. Power is the rate at which the work is done. Potential energy is the stored energy of an object based on its positi ...
... 1. Energy has different forms. The two basic kinds of energy are potential energy and kinetic energy. Energy is the ability to do work. Work is the force that causes an object to move. Power is the rate at which the work is done. Potential energy is the stored energy of an object based on its positi ...
Physical Science Final Exam Study Guide Part 2
... 46. The potential and kinetic energy of all the microscopic particles of an object 47. Stored energy 48. Energy of an object due to an object being stretched or compressed 49. Energy that travels through space in the form of waves 50. Energy stored in chemical bonds 51. The ability to do work 52. En ...
... 46. The potential and kinetic energy of all the microscopic particles of an object 47. Stored energy 48. Energy of an object due to an object being stretched or compressed 49. Energy that travels through space in the form of waves 50. Energy stored in chemical bonds 51. The ability to do work 52. En ...
Energy and Power - Reeths
... • Example 1- A bike on top of a hill waiting to get the energy out by going down the hill. • Example 2- Sleeping before awakening to alarm ...
... • Example 1- A bike on top of a hill waiting to get the energy out by going down the hill. • Example 2- Sleeping before awakening to alarm ...
Define the term kinetic energy
... This equation reveals that the kinetic energy of an object is directly proportional to the square of its speed. That means that for a twofold increase in speed, the kinetic energy will increase by a factor of four. For a threefold increase in speed, the kinetic energy will increase by a factor of ni ...
... This equation reveals that the kinetic energy of an object is directly proportional to the square of its speed. That means that for a twofold increase in speed, the kinetic energy will increase by a factor of four. For a threefold increase in speed, the kinetic energy will increase by a factor of ni ...
CURRICULUM MAPPING EXAMPLES Grade : 9 Physical Science
... energy, potential energy, energy fields); examine how everything tends to become less organized and less orderly over time (e.g., heat moves from hotter to cooler objects). (I,R,M) The total energy of the universe is constant. Energy can be transferred in many ways, but it can neither be created nor ...
... energy, potential energy, energy fields); examine how everything tends to become less organized and less orderly over time (e.g., heat moves from hotter to cooler objects). (I,R,M) The total energy of the universe is constant. Energy can be transferred in many ways, but it can neither be created nor ...
Curriculum Mapping Samples
... energy, potential energy, energy fields); examine how everything tends to become less organized and less orderly over time (e.g., heat moves from hotter to cooler objects). (I,R,M) The total energy of the universe is constant. Energy can be transferred in many ways, but it can neither be created nor ...
... energy, potential energy, energy fields); examine how everything tends to become less organized and less orderly over time (e.g., heat moves from hotter to cooler objects). (I,R,M) The total energy of the universe is constant. Energy can be transferred in many ways, but it can neither be created nor ...
Energy of Change
... Either it comes straight from the big bright thingy (sun), or it comes from the radioactive energy of our planet’s core. ...
... Either it comes straight from the big bright thingy (sun), or it comes from the radioactive energy of our planet’s core. ...
Sc 9 Electricity Review Booklet
... 10. What is an insulator? ______________________________________________________________________________ ______________________________________________________________________________ 11. What is resistance? ______________________________________________________________________________ _____________ ...
... 10. What is an insulator? ______________________________________________________________________________ ______________________________________________________________________________ 11. What is resistance? ______________________________________________________________________________ _____________ ...
Forms of Energy Conversions
... Forms of Energy Conversions: use the back of this page for drawing if you need more room. There are six forms of energy: thermal (heat), electrical (moving electrons), electromagnetic (light), nuclear (energy that binds the nuclei of atoms), chemical and mechanical (a kind of kinetic energy of movin ...
... Forms of Energy Conversions: use the back of this page for drawing if you need more room. There are six forms of energy: thermal (heat), electrical (moving electrons), electromagnetic (light), nuclear (energy that binds the nuclei of atoms), chemical and mechanical (a kind of kinetic energy of movin ...
Energy Practice
... thermal, electromagnetic, chemical, nuclear, and sound. The first one has been done for you. EXAMPLE ORIGINAL ENERGY FINAL ENERGY FORM FORM ...
... thermal, electromagnetic, chemical, nuclear, and sound. The first one has been done for you. EXAMPLE ORIGINAL ENERGY FINAL ENERGY FORM FORM ...
Energy & Its Conservation
... Matter states that matter Cannot be created not destroyed. As far as you are allowed to know. ...
... Matter states that matter Cannot be created not destroyed. As far as you are allowed to know. ...
What is Energy?
... change in itself or the world around it. Whenever work is done, energy is transformed or is transferred from one system to another. ...
... change in itself or the world around it. Whenever work is done, energy is transformed or is transferred from one system to another. ...
Forms of Energy and its Changes - Notes
... You were able to travel this morning because of _____________. This is the ability or capacity of any physical system to do ______________. All work is done by ________________. Since there are so many different kinds of forces, energy often takes on many different forms. There are two basic forms o ...
... You were able to travel this morning because of _____________. This is the ability or capacity of any physical system to do ______________. All work is done by ________________. Since there are so many different kinds of forces, energy often takes on many different forms. There are two basic forms o ...
The BIG Idea— Energy is the ability to do work or make something
... because the electricity sends the digital information of a song up the wire to the headphone piece, which causes the air to vibrate. Energy Conversion [C]: The ipod has light energy. The electrical energy converts to light energy because it lights up the display screen on the ipod. ...
... because the electricity sends the digital information of a song up the wire to the headphone piece, which causes the air to vibrate. Energy Conversion [C]: The ipod has light energy. The electrical energy converts to light energy because it lights up the display screen on the ipod. ...
KE = 1 2 mv2
... Potential Energy – energy that is stored due to interactions between objects • elastic potential energy – the energy stored by an object when it is forced into a shape that is different from its natural shape. Examples: rubber bands, springs, vaulting poles. • chemical potential energy - the energy ...
... Potential Energy – energy that is stored due to interactions between objects • elastic potential energy – the energy stored by an object when it is forced into a shape that is different from its natural shape. Examples: rubber bands, springs, vaulting poles. • chemical potential energy - the energy ...
Ch. 9 Heat and States of Matter!
... No shape or volume Results from collisions between particles moving at high speeds Examples= stars, lightning bolt, neon and fluorescent tubes, auroras ...
... No shape or volume Results from collisions between particles moving at high speeds Examples= stars, lightning bolt, neon and fluorescent tubes, auroras ...
Regenerative brake
A regenerative brake is an energy recovery mechanism which slows a vehicle or object by converting its kinetic energy into a form which can be either used immediately or stored until needed. This contrasts with conventional braking systems, where the excess kinetic energy is converted to heat by friction in the brakes and therefore wasted. In addition to improving the overall efficiency of the vehicle, regeneration can also greatly extend the life of the braking system as its parts do not wear as quickly.