Energy all types
... Mechanical energy can be either kinetic energy (energy of motion) or potential energy (stored energy of position) All energy can be in one of two states: potential energy or kinetic energy. ◦ The amount of mechanical energy depends on the object’s speed and mass. ...
... Mechanical energy can be either kinetic energy (energy of motion) or potential energy (stored energy of position) All energy can be in one of two states: potential energy or kinetic energy. ◦ The amount of mechanical energy depends on the object’s speed and mass. ...
Energy Conversions
... Introduction: Over 80% of our energy comes from the burning of fossil fuels such as oil, gas, and coal. Fossil fuels are fairly cheap and plentiful, but there are several problems: ...
... Introduction: Over 80% of our energy comes from the burning of fossil fuels such as oil, gas, and coal. Fossil fuels are fairly cheap and plentiful, but there are several problems: ...
Dr. Baxley`s Intro to Thermochem.
... kinetic energy can be converted to PE, like lifting a book, pushing a car PE can be converted to KE, like dropping a book Temperature is a measure of the average KE of the particles that make up the object. 3. Chemical Energy is the potential energy difference between the way atoms are arrange ...
... kinetic energy can be converted to PE, like lifting a book, pushing a car PE can be converted to KE, like dropping a book Temperature is a measure of the average KE of the particles that make up the object. 3. Chemical Energy is the potential energy difference between the way atoms are arrange ...
Chapter 5
... Calorimetry Since we cannot know the exact enthalpy of the reactants and products, we measure ∆H through calorimetry, the measurement of heat flow. Heat Capacity and Specific Heat •The amount of energy required to raise the temperature of a substance by 1 K (1°C) is its heat capacity. •We define spe ...
... Calorimetry Since we cannot know the exact enthalpy of the reactants and products, we measure ∆H through calorimetry, the measurement of heat flow. Heat Capacity and Specific Heat •The amount of energy required to raise the temperature of a substance by 1 K (1°C) is its heat capacity. •We define spe ...
Scott Foresman Science
... particles of matter together. Food and fuel contain chemical energy. • Mechanical energy This is the energy of moving objects. Moving parts in machines use kinetic energy. Your body also uses mechanical energy when it moves. • Electrical energy This energy can pass through wires made of special meta ...
... particles of matter together. Food and fuel contain chemical energy. • Mechanical energy This is the energy of moving objects. Moving parts in machines use kinetic energy. Your body also uses mechanical energy when it moves. • Electrical energy This energy can pass through wires made of special meta ...
ME 3-3 Notes Combined
... energy from the sun and convert it to electrical energy • Solar cells produce electrical energy quietly and ...
... energy from the sun and convert it to electrical energy • Solar cells produce electrical energy quietly and ...
Name: Chapter 14: Changing Forms of Energy Words to Know
... Potential energy (or ‘stored’ energy) is energy that is not causing any changes NOW, but could cause changes in the FUTURE There are several different kinds of potential energy The object’s position determines its type of potential energy Potential energy often turns into kinetic energy- when the ob ...
... Potential energy (or ‘stored’ energy) is energy that is not causing any changes NOW, but could cause changes in the FUTURE There are several different kinds of potential energy The object’s position determines its type of potential energy Potential energy often turns into kinetic energy- when the ob ...
Work, Power, and Energy
... E = KE + PE + Q • Ignore the on the reference table for this equation because internally, the total energy will never change ...
... E = KE + PE + Q • Ignore the on the reference table for this equation because internally, the total energy will never change ...
File
... **when energy transfers from one system to another, HEAT is ALWAYS involved** Batteries – store energy and transfer energy to components in a circuit Energy comes from chemical reactions Electricity – important because it is used for so many things To produce electricity, a heat source is ALWAYS ...
... **when energy transfers from one system to another, HEAT is ALWAYS involved** Batteries – store energy and transfer energy to components in a circuit Energy comes from chemical reactions Electricity – important because it is used for so many things To produce electricity, a heat source is ALWAYS ...
PE and KE
... the energy that is being displayed while he/she is moving. • When you are running, walking, jumping, or skiing, your body is exhibiting kinetic energy. • Even molecules of water in a glass have kinetic energy. ...
... the energy that is being displayed while he/she is moving. • When you are running, walking, jumping, or skiing, your body is exhibiting kinetic energy. • Even molecules of water in a glass have kinetic energy. ...
+ ENERGY
... The unit is million metric tons oil equivalent, the approximate energy released in burning a million metric tons of oil. ...
... The unit is million metric tons oil equivalent, the approximate energy released in burning a million metric tons of oil. ...
Lesson 6?: Title: WORK
... This equation only strictly applies to a constant force, we just assume an average force if the force is not constant. The object must move (i.e. d 0). A force can be exerted on an object with no change in the world around us. e.g. pushing on a wall is not work, neither is holding up a 100 lb wei ...
... This equation only strictly applies to a constant force, we just assume an average force if the force is not constant. The object must move (i.e. d 0). A force can be exerted on an object with no change in the world around us. e.g. pushing on a wall is not work, neither is holding up a 100 lb wei ...
Igneous and Metamorphic Petrology: Overview of Fundamental
... • Chemical energy: energy bound up within chemical bonds; can be released through chemical reactions • Thermal energy: related to the kinetic energy of the atomic particles within a body (solid, liquid, or gas). Motion of particles increases with higher temperature. • Heat is transferred thermal ene ...
... • Chemical energy: energy bound up within chemical bonds; can be released through chemical reactions • Thermal energy: related to the kinetic energy of the atomic particles within a body (solid, liquid, or gas). Motion of particles increases with higher temperature. • Heat is transferred thermal ene ...
Energy
... The kinetic energy of each vehicle depends on its mass and speed. The truck has more kinetic energy than the blue car because it has more mass. The blue car has more kinetic energy than the green car because it is moving faster. ...
... The kinetic energy of each vehicle depends on its mass and speed. The truck has more kinetic energy than the blue car because it has more mass. The blue car has more kinetic energy than the green car because it is moving faster. ...
CURRICULUM SUMMARY * September to October 2008
... To be able to describe where we get our energy from and to know the unit of energy. To be able to understand why the energy in food comes from the Sun and to describe some methods of generating electricity using the Sun’s energy. To be able to name the different types of energy and to give examples ...
... To be able to describe where we get our energy from and to know the unit of energy. To be able to understand why the energy in food comes from the Sun and to describe some methods of generating electricity using the Sun’s energy. To be able to name the different types of energy and to give examples ...
here
... At a railway station, two trains slowly collide in order to “couple” (join together). If one train of mass 12000kg is moving at 0.75m/s and the other of mass 3000kg is stationary, calculate the velocity of the two as they move away. We already solved this for .6m/s. Now tell me the kinetic energie ...
... At a railway station, two trains slowly collide in order to “couple” (join together). If one train of mass 12000kg is moving at 0.75m/s and the other of mass 3000kg is stationary, calculate the velocity of the two as they move away. We already solved this for .6m/s. Now tell me the kinetic energie ...
Energy
... Solar Energy, radiant energy produced in the Sun as a result of nuclear fusion reactions. Flat plate collectors utilize the sun’s energy to warm a carrier fluid, which in turn provides usable heat to a household solar energy contributes to the growth of plant life (biomass) . SOLAR CELL, SOLAR COOKE ...
... Solar Energy, radiant energy produced in the Sun as a result of nuclear fusion reactions. Flat plate collectors utilize the sun’s energy to warm a carrier fluid, which in turn provides usable heat to a household solar energy contributes to the growth of plant life (biomass) . SOLAR CELL, SOLAR COOKE ...