EnergyRevisionExercise
... Turn your text book into page 97 to find out the answers of the following sentences. 15. Any moving object has kinetic energy 16. When it stops it has no kinetic energy 17. Much of energy around us is stored energy 18. It has the potential to do work, so stored energy is called potential energy 19. ...
... Turn your text book into page 97 to find out the answers of the following sentences. 15. Any moving object has kinetic energy 16. When it stops it has no kinetic energy 17. Much of energy around us is stored energy 18. It has the potential to do work, so stored energy is called potential energy 19. ...
Chapter 7 lesson 1 Study Guide – key
... Electrical Energy: created by an electric current o Thermal (Heat) Energy: created by moving molecules o Mechanical Energy: created by machines o Light Energy: created by light o Chemical Energy: created by chemicals o Solar Energy: created by the sun o Sound Energy: created by vibrating molecules o ...
... Electrical Energy: created by an electric current o Thermal (Heat) Energy: created by moving molecules o Mechanical Energy: created by machines o Light Energy: created by light o Chemical Energy: created by chemicals o Solar Energy: created by the sun o Sound Energy: created by vibrating molecules o ...
Chapter 15 test review
... 8. If no friction acts on a diver during a dive, then which of the following statements is true? a. The total mechanical energy of the system increases. b. Potential energy can be converted into kinetic energy but not vice versa. c. (KE+ PE)beginning = (KE + PE)end d. all of the above ...
... 8. If no friction acts on a diver during a dive, then which of the following statements is true? a. The total mechanical energy of the system increases. b. Potential energy can be converted into kinetic energy but not vice versa. c. (KE+ PE)beginning = (KE + PE)end d. all of the above ...
Standard 2 Key
... (lot/little bit) of energy was released. What color of light will we see if we are standing nearby? _red_ 6. Each element emits/absorbs only very specific colors of light. (Remember earlier in the year when we burned different chemicals and saw very different colors.) Why does this happen? How does ...
... (lot/little bit) of energy was released. What color of light will we see if we are standing nearby? _red_ 6. Each element emits/absorbs only very specific colors of light. (Remember earlier in the year when we burned different chemicals and saw very different colors.) Why does this happen? How does ...
Types of Energy - Cardiff International School Dhaka
... a process called combustion in order to produce energy. Combustion releases pollution, such as carbon monoxide and sulfur dioxide, which may contribute to acid rain and global warming. ...
... a process called combustion in order to produce energy. Combustion releases pollution, such as carbon monoxide and sulfur dioxide, which may contribute to acid rain and global warming. ...
REvison Sheet -TEX2
... D. Chemical Energy E. Electrical Energy 3. The energy that a body has due to its motion. A. Potential energy B. Kinetic energy √ C. Electrical Energy D. Mechanical Energy E. Chemical Energy 4. Energy generated using natural sources that are easily available on earth, always there and will never run ...
... D. Chemical Energy E. Electrical Energy 3. The energy that a body has due to its motion. A. Potential energy B. Kinetic energy √ C. Electrical Energy D. Mechanical Energy E. Chemical Energy 4. Energy generated using natural sources that are easily available on earth, always there and will never run ...
Energy Lecture
... Energy is a measure of the ability to do work. SI Unit for energy: Joule (J) There are two main categories of energy, nonmechanical and mechanical energy. ...
... Energy is a measure of the ability to do work. SI Unit for energy: Joule (J) There are two main categories of energy, nonmechanical and mechanical energy. ...
Energy transformation notes
... from one form to another. – This is called an energy conversion. ...
... from one form to another. – This is called an energy conversion. ...
Physics Unit 2 Energy Fact Sheet
... 4. An electrical device uses 150J of energy in 3 seconds. Calculate the power of the appliance (4) 5. If 600J of work are done in 100 seconds, what is the power? (4) 6. A fish of 1kg mass is moving at 3m/s. Calculate the kinetic energy of the fish (4) 7. A person is 60kg and is lifted 2m up from the ...
... 4. An electrical device uses 150J of energy in 3 seconds. Calculate the power of the appliance (4) 5. If 600J of work are done in 100 seconds, what is the power? (4) 6. A fish of 1kg mass is moving at 3m/s. Calculate the kinetic energy of the fish (4) 7. A person is 60kg and is lifted 2m up from the ...
MSSE 470S 5E Lesson Plan
... Once they are finished, each student will give a brief presentation to the class showing what they drew and how it makes sense with the form of energy on their piece of paper. I do not expect these presentations to be too in depth. They are meant to be quick and informal. After each student has gone ...
... Once they are finished, each student will give a brief presentation to the class showing what they drew and how it makes sense with the form of energy on their piece of paper. I do not expect these presentations to be too in depth. They are meant to be quick and informal. After each student has gone ...
Kinetic Energy - WordPress.com
... Kinetic Energy ▪ We are going to look at the amount of work that an object can do because it has a mass and a speed. ▪ We will call the mass m and the speed v. ▪ We will have it moving across a frictionless, horizontal surface when it runs into an object an applies a constant force of F to the obje ...
... Kinetic Energy ▪ We are going to look at the amount of work that an object can do because it has a mass and a speed. ▪ We will call the mass m and the speed v. ▪ We will have it moving across a frictionless, horizontal surface when it runs into an object an applies a constant force of F to the obje ...