Energy Unit Class Notes
... Fission – nucleus splits releasing energy (uranium in nuclear power plants) Fusion – hydrogen nuclei join together to form helium on the sun Energy Conversion – a change of one form of energy to another Fossil Fuel: a material that stores chemical potential energy The material is ancient plant/anima ...
... Fission – nucleus splits releasing energy (uranium in nuclear power plants) Fusion – hydrogen nuclei join together to form helium on the sun Energy Conversion – a change of one form of energy to another Fossil Fuel: a material that stores chemical potential energy The material is ancient plant/anima ...
Transformations of Energy Notes
... Mechanical waves must move through solids, liquids, or gases to transport their energy. Electromagnetic waves can travel through a vacuum (empty space). The matter that a wave travels through is called a medium. For example, the medium through which a wave travels in the ocean is the water. The cres ...
... Mechanical waves must move through solids, liquids, or gases to transport their energy. Electromagnetic waves can travel through a vacuum (empty space). The matter that a wave travels through is called a medium. For example, the medium through which a wave travels in the ocean is the water. The cres ...
Energy and Forces
... - Give several examples of the Law of Conservation of Energy happening - Provide evidence and reasoning to support the claim that when an object’s kinetic energy changes, energy is transferred - Describe the relationship between kinetic energy, speed and mass - Describe the relationship between pote ...
... - Give several examples of the Law of Conservation of Energy happening - Provide evidence and reasoning to support the claim that when an object’s kinetic energy changes, energy is transferred - Describe the relationship between kinetic energy, speed and mass - Describe the relationship between pote ...
In every transformation, some energy is always transferred into
... A swing will eventually stop because of friction A blender blending food is Electrical to Mechanical A hydroelectric power plant turns Mechanical to electrical energy Shouting into a cave is you turning mechanical energy into sound Turning on a radio is turning electrical energy into sound ...
... A swing will eventually stop because of friction A blender blending food is Electrical to Mechanical A hydroelectric power plant turns Mechanical to electrical energy Shouting into a cave is you turning mechanical energy into sound Turning on a radio is turning electrical energy into sound ...
Energy - ability of an object to do work
... Kinetic energy – the actual movement of an object Mechanical – when potential and kinetic energy are put to an object Electric energy – form of moving energy that has a flow of electric charges Circuit- a path in which electrons move Conductor – materials that allow electrons, sound, or heat to move ...
... Kinetic energy – the actual movement of an object Mechanical – when potential and kinetic energy are put to an object Electric energy – form of moving energy that has a flow of electric charges Circuit- a path in which electrons move Conductor – materials that allow electrons, sound, or heat to move ...
Chapter 6.2 Notes
... Convection- transfer of energy by motion of the heated particles in a fluid. Fluids are liquids and gasses. Occurs by a convection current: 1. You have a particle by a heat source, as the particle heats up, it becomes less dense (heavy) and rises. 2. The rising particle then cools off and becomes mo ...
... Convection- transfer of energy by motion of the heated particles in a fluid. Fluids are liquids and gasses. Occurs by a convection current: 1. You have a particle by a heat source, as the particle heats up, it becomes less dense (heavy) and rises. 2. The rising particle then cools off and becomes mo ...
Unit 2 - Glenbard #87
... 1. Is the Law of Conservation of Energy universal? (Does it apply in all motion and interactions of matter and radiation with that system. situations in all places?) The single quantity calle ...
... 1. Is the Law of Conservation of Energy universal? (Does it apply in all motion and interactions of matter and radiation with that system. situations in all places?) The single quantity calle ...
Transparancies for Energy & Momentum Section
... • Work = Force F ×Distance s, units of Joules[J] – More precisely W=F.x – F,x Vectors so W=F x cos • e.g. raise a 10kg weight 2m • F=mg=10*9.8 N, • W=Fx=98*2=196 Nm=196J ...
... • Work = Force F ×Distance s, units of Joules[J] – More precisely W=F.x – F,x Vectors so W=F x cos • e.g. raise a 10kg weight 2m • F=mg=10*9.8 N, • W=Fx=98*2=196 Nm=196J ...
Sci_ch9_Lesson_3_notes
... Energy is the ability to perform work or to change an object. Work is the measurement of the energy used to perform a task. Work = force x distance. The unit of measure for work and energy is joules (J). Potential Energy: Energy does not always involve motion. Potential energy is energy that is stor ...
... Energy is the ability to perform work or to change an object. Work is the measurement of the energy used to perform a task. Work = force x distance. The unit of measure for work and energy is joules (J). Potential Energy: Energy does not always involve motion. Potential energy is energy that is stor ...
No Slide Title
... Renewable energy is often intermittent, and storage allows alignment with time of use. Compressed air, flywheels, weight-shifting (pumped water storage) are developing Batteries are traditional for small systems and electric vehicles; grid storage alternative Energy may be stored financially ...
... Renewable energy is often intermittent, and storage allows alignment with time of use. Compressed air, flywheels, weight-shifting (pumped water storage) are developing Batteries are traditional for small systems and electric vehicles; grid storage alternative Energy may be stored financially ...
Forms of Energy Review
... converts electrical energy into light (electromagnetic) energy and heat (thermal) energy ...
... converts electrical energy into light (electromagnetic) energy and heat (thermal) energy ...
Energy Transformation Demos
... Mechanical energy is usually converted to electrical energy using a generator o Electromagnetic Energy Energy from Sun created by fusion…form ...
... Mechanical energy is usually converted to electrical energy using a generator o Electromagnetic Energy Energy from Sun created by fusion…form ...
Study Guide
... 4. In which substance (solids, liquids, gases) do particles move the slowest? ____________ 5. In which substance (solids, liquids, gases) do particles move the fastest? ____________ 6. As a substance is cooled the molecules/particles move (faster/slower)? _____________ 7. By increasing the _________ ...
... 4. In which substance (solids, liquids, gases) do particles move the slowest? ____________ 5. In which substance (solids, liquids, gases) do particles move the fastest? ____________ 6. As a substance is cooled the molecules/particles move (faster/slower)? _____________ 7. By increasing the _________ ...
Energy - Centre for Renewable and Sustainable Energy Studies
... • Rising sea and air temperatures are slowly melting the ice in the Arctic and Antarctic. • When the earth’s average temperature rises because of global warming, the temperature of the sea also rises. When the temperature of water rises, there is an increase in volume, which in turn causes sea level ...
... • Rising sea and air temperatures are slowly melting the ice in the Arctic and Antarctic. • When the earth’s average temperature rises because of global warming, the temperature of the sea also rises. When the temperature of water rises, there is an increase in volume, which in turn causes sea level ...
energy - staff.harrisonburg.k12.va
... 5. __nuclear energy_ - energy stored in the nucleus of an atom Examples: nuclear fusion or fission, the sun and other stars, nuclear bomb, nuclear power plant ...
... 5. __nuclear energy_ - energy stored in the nucleus of an atom Examples: nuclear fusion or fission, the sun and other stars, nuclear bomb, nuclear power plant ...
Energy Notes with Answers energy_notes_with_answers
... Gravitational energy- Slinky Chemical energy- Battery Elastic energy- Rubber band Nuclear energy- Nuclear power plant Electrical energy- Christmas lights ...
... Gravitational energy- Slinky Chemical energy- Battery Elastic energy- Rubber band Nuclear energy- Nuclear power plant Electrical energy- Christmas lights ...
Work and Energy PPT - Aurora City Schools
... This is the energy that an object possesses due to its position of being stretched or deformed FOR A SPRING (or similar)… EPE= ½ k x2 x = amount of stretch k = the spring constant (a characteristic of the object being stretched) ...
... This is the energy that an object possesses due to its position of being stretched or deformed FOR A SPRING (or similar)… EPE= ½ k x2 x = amount of stretch k = the spring constant (a characteristic of the object being stretched) ...
Ideas about Work and Energy
... this is the dot product) Work can be positive or negative. Positive work increases the energy of an object. Negative work decreases the energy of an object (think of friction on a sliding object) ...
... this is the dot product) Work can be positive or negative. Positive work increases the energy of an object. Negative work decreases the energy of an object (think of friction on a sliding object) ...
Lesson 3: Energy Transformations
... • Person dancing, car in motion, a thrown ball, flowing water. ...
... • Person dancing, car in motion, a thrown ball, flowing water. ...
Forms of energy
... Fill in the blanks with the words at the bottom of the page. You can use words more than once. 1. Energy that is stored within an object is called ________ energy. 2. Compressed springs and stretched rubber bands store_________ energy. 3. The vibration and movements of the atoms and molecules within ...
... Fill in the blanks with the words at the bottom of the page. You can use words more than once. 1. Energy that is stored within an object is called ________ energy. 2. Compressed springs and stretched rubber bands store_________ energy. 3. The vibration and movements of the atoms and molecules within ...
2-ch50182-energy
... Scope • Energy used in sectors: industry, transport, domestic, services (agriculture, hospitals, …) • Consider main energy conversion technologies. ...
... Scope • Energy used in sectors: industry, transport, domestic, services (agriculture, hospitals, …) • Consider main energy conversion technologies. ...