Energy - TeacherWeb
... • Energy is the ability to do work, measured in joules (J) • Work is the amount of energy transferred by a force over a distance, also measured in joules (J) ...
... • Energy is the ability to do work, measured in joules (J) • Work is the amount of energy transferred by a force over a distance, also measured in joules (J) ...
Forms of Energy
... Cam= Chemical Newton= Nuclear Got= Gravitational Really= Radiant Excited= Electrical Making= Mechanical Stinky= Sound ...
... Cam= Chemical Newton= Nuclear Got= Gravitational Really= Radiant Excited= Electrical Making= Mechanical Stinky= Sound ...
Section 3 What is energy? Energy “Ability to do work” Anything that
... • Gravity=9.8 m/s2 Mechanical energy ME= PE + KE Chemical PE Formation and breaking of bonds Match releases energy as light and heat Kinetic energy The energy of an object due to its motion Depends on mass and speed Equation KE(J)=1/2 x mass(kg)x speed2(m/s)2 KE=1/2mv2 Radiant en ...
... • Gravity=9.8 m/s2 Mechanical energy ME= PE + KE Chemical PE Formation and breaking of bonds Match releases energy as light and heat Kinetic energy The energy of an object due to its motion Depends on mass and speed Equation KE(J)=1/2 x mass(kg)x speed2(m/s)2 KE=1/2mv2 Radiant en ...
Chapter 5.1 Energy Changes in Chemical and Nuclear Reactions
... • Thermal energy is the total quantity of kinetic and potential energy in a substance • This depends on how fast its particles are moving • When a substance absorbs thermal energy, its particles move at a greater speed and it warms up ...
... • Thermal energy is the total quantity of kinetic and potential energy in a substance • This depends on how fast its particles are moving • When a substance absorbs thermal energy, its particles move at a greater speed and it warms up ...
Extreme Energy - davis.k12.ut.us
... 1. Energy can be neither __________________ or ___________________, it can only be ___________________ from 1 type to another. 2. Where does the energy of the car crash come from? 3. What is potential energy? 4. What is Kinetic energy 5. When the bullet hits the target, what does the energy get conv ...
... 1. Energy can be neither __________________ or ___________________, it can only be ___________________ from 1 type to another. 2. Where does the energy of the car crash come from? 3. What is potential energy? 4. What is Kinetic energy 5. When the bullet hits the target, what does the energy get conv ...
16: Work, Power, and Energy
... with time; this change may in speed, direction, or both. • Vector: A quantity that represents magnitude (size) and direction. It is usually represented with an arrow to indicate the appropriate direction. They may or may not be drawn to scale. • Component: Parts into which a vector can be separated ...
... with time; this change may in speed, direction, or both. • Vector: A quantity that represents magnitude (size) and direction. It is usually represented with an arrow to indicate the appropriate direction. They may or may not be drawn to scale. • Component: Parts into which a vector can be separated ...
Pop Quiz pp. 151-155 What two forms of energy combine to make
... 1. What two forms of energy combine to make mechanical energy? 2. What kind of potential energy does a projectile have? 3. Lava was used as an example of this type of energy. 4. Food and fuels are examples of this type of energy. 5. What form of energy are microwaves? ...
... 1. What two forms of energy combine to make mechanical energy? 2. What kind of potential energy does a projectile have? 3. Lava was used as an example of this type of energy. 4. Food and fuels are examples of this type of energy. 5. What form of energy are microwaves? ...
Energy of Change
... Sun = Lots of Energy! • The Sun is the source for all energy in our solar system. This is the same for all solar systems in the universe. • The heat, pressure and gravity of the sun causes all energy. • Energy causes change to everything! ...
... Sun = Lots of Energy! • The Sun is the source for all energy in our solar system. This is the same for all solar systems in the universe. • The heat, pressure and gravity of the sun causes all energy. • Energy causes change to everything! ...
Geothermal energy
... The potential energy due to elevated position is gravitational potential energy. The amount of gravitational potential energy possessed by an elevated object is equal to the work done against gravity in liftingit ...
... The potential energy due to elevated position is gravitational potential energy. The amount of gravitational potential energy possessed by an elevated object is equal to the work done against gravity in liftingit ...
File
... 1. Define the following terms The ability to do work Energy Energy of motion Kinetic Energy Stored energy/energy due to position Potential Energy Force applied over a distance Work Rate at which work is done Power Says energy cannot be created or destroyed, but can Law of Conservation change forms o ...
... 1. Define the following terms The ability to do work Energy Energy of motion Kinetic Energy Stored energy/energy due to position Potential Energy Force applied over a distance Work Rate at which work is done Power Says energy cannot be created or destroyed, but can Law of Conservation change forms o ...
Review for Chapter 5 and 6 Test
... 8. An escalator is used to move 10 passengers every 60s from the first floor of a department store to the second. The second floor is located 8 meters above the first floor. The average passenger's mass is 65 kg. Determine the power requirement of the escalator in order to move this number of passen ...
... 8. An escalator is used to move 10 passengers every 60s from the first floor of a department store to the second. The second floor is located 8 meters above the first floor. The average passenger's mass is 65 kg. Determine the power requirement of the escalator in order to move this number of passen ...
SPH 4C - mackenziekim
... Sketch an energy flow diagram illustrating the efficiency of a car engine if 100% is input from fuel, 5% is lost to air as sound, 4% is lost to the road as heat, and 70% is lost from the engine as heat. ...
... Sketch an energy flow diagram illustrating the efficiency of a car engine if 100% is input from fuel, 5% is lost to air as sound, 4% is lost to the road as heat, and 70% is lost from the engine as heat. ...
potential energy.
... space, they are often used for communication. • Nuclear energy - Nuclear power plants use fission – splitting the nuclei of atoms apart to release energy. The sun uses fusion – two hydrogen nuclei combine the larger helium nuclei. (A tiny amount of mass is lost in the process – which produces huge a ...
... space, they are often used for communication. • Nuclear energy - Nuclear power plants use fission – splitting the nuclei of atoms apart to release energy. The sun uses fusion – two hydrogen nuclei combine the larger helium nuclei. (A tiny amount of mass is lost in the process – which produces huge a ...
Types and Forms of Energy
... With every transformation, some energy is converted to less useful forms. Energy conversions are not 100% efficient. The energy output for the intended purpose is seldom the same as the energy we put in. Energy can neither be created nor destroyed; rather, it transforms from one form to another. For ...
... With every transformation, some energy is converted to less useful forms. Energy conversions are not 100% efficient. The energy output for the intended purpose is seldom the same as the energy we put in. Energy can neither be created nor destroyed; rather, it transforms from one form to another. For ...
A Winter Inquiry Land Answer Key - Science - Miami
... Batteries, biomass, petroleum, natural gas, and coal are examples of stored chemical energy. Chemical energy is converted to thermal energy when we burn wood in a fireplace or burn gasoline in a car's engine. (Type: Potential energy) Radiant energy - electromagnetic energy that travels in transver ...
... Batteries, biomass, petroleum, natural gas, and coal are examples of stored chemical energy. Chemical energy is converted to thermal energy when we burn wood in a fireplace or burn gasoline in a car's engine. (Type: Potential energy) Radiant energy - electromagnetic energy that travels in transver ...
Energy
... What is Kinetic Energy? • Energy of Motion • A form of energy associated with the motion of a body of matter. ...
... What is Kinetic Energy? • Energy of Motion • A form of energy associated with the motion of a body of matter. ...
Light Energy - DiMaggio
... NUCLEAR ENERGY is the energy stored in the nucleus(center) of an atom • Nuclear energy can be produced when nuclei are joined in a fusion reaction or when a nucleus is split apart in a fission reaction. ...
... NUCLEAR ENERGY is the energy stored in the nucleus(center) of an atom • Nuclear energy can be produced when nuclei are joined in a fusion reaction or when a nucleus is split apart in a fission reaction. ...
KE = 1 2 mv2
... • A machine is used to change the size of a force in one of two ways: It multiplies the force, or it multiplies the distance. A machine cannot do both Efficiency – the ratio of output work to input work Machines are used to make work easier. If a machine is used to multiply force it creates a mechan ...
... • A machine is used to change the size of a force in one of two ways: It multiplies the force, or it multiplies the distance. A machine cannot do both Efficiency – the ratio of output work to input work Machines are used to make work easier. If a machine is used to multiply force it creates a mechan ...
Forms of Energy - Ms. Morgan's Science Spot
... The ability to do work or cause change Energy is measured in Joules (J) ...
... The ability to do work or cause change Energy is measured in Joules (J) ...
Chapter 5 Test
... 2) Gravitational potential energy is proportional to both __________ and _______________ D. Elastic Potential Energy 1) Energy stored in a pulled string is called ________________________________________________ a) This type of energy is often stored in objects such as ______________________________ ...
... 2) Gravitational potential energy is proportional to both __________ and _______________ D. Elastic Potential Energy 1) Energy stored in a pulled string is called ________________________________________________ a) This type of energy is often stored in objects such as ______________________________ ...
Energy Vocabulary I
... 15. ____________ Something that is good at allowing energy to flow. 16. ____________ Potential energy stored in the nucleus of an atom. 17. ____________ Potential energy where energy is stored in the bonds of atoms. 18. ____________ the rubbing of the surface of one object on another object (creates ...
... 15. ____________ Something that is good at allowing energy to flow. 16. ____________ Potential energy stored in the nucleus of an atom. 17. ____________ Potential energy where energy is stored in the bonds of atoms. 18. ____________ the rubbing of the surface of one object on another object (creates ...
Biology Pre-Learning Check
... We will also study the types of energy involved in doing work (potential and kinetic, as well as other forms) and how work is done to transform that energy from one form to another. Again, we will look at real life scenarios and calculate the amount of kinetic, gravitational potential energy or elas ...
... We will also study the types of energy involved in doing work (potential and kinetic, as well as other forms) and how work is done to transform that energy from one form to another. Again, we will look at real life scenarios and calculate the amount of kinetic, gravitational potential energy or elas ...
Energy - WEB . WHRSD . ORG
... What kinds of energy are there? Mechanical (potential, kinetic) electrical thermal light sound ...
... What kinds of energy are there? Mechanical (potential, kinetic) electrical thermal light sound ...