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Energy Conversion
Page 8
Questions (420)
how do we increase power output short answer
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describe conversions of energy from one form to another
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The batteries of some flashlights can be charged by turning a handle what energy transformation is happening in this process
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A team of engineers is working with a wind turbine. The team is working with a model and testing different angles for the blade
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The turbines can be seen inside this hydroelectric dam. Why are they located at that particular height?
(1 point) Responses There
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An example of the conversion of gravitational potential energy into kinetic energy is
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A team of students builds an electrical circuit with a battery and a fan in 1-2 sentences describe how energy is changed from
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Daniel Park
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A team of engineers is working with a wind turbine. The team is working with a model and testing different angles for the blade
1 answer
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poop
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This device converts mechanical energy into electrical energy. _____________
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shumi
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When a plant grows using sunlight and a person then eats the plant to fuel up for a run, what is the order of energy conversion?
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What happens to the speed of the energy conversion within the system when the clouds are in the sky?
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The water being released, moving through turbines that spin this rotates a generator, which produces
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cup
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when a plant grows using sunlight and a person then eats the plants to fuel up for a run. what is the order of energy
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example of converting energy from one form to another in considering the law of conservation of energy
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what is the actual amount of energy that is found when electrical energy is converted to light and heat energy
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Which of the following results in a loss of energy?
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When a plant grows using sunlight and a person then eats the plant to fuel up for a run, what is the order of energy conversion?
1 answer
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What type of energy conversion does a motor perform?
electrical energy into mechanical energy mechanical energy into chemical
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What type of energy conversion does a generator perform?
mechanical energy into chemical energy electrical energy into mechanical
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Heat is an example of “ Wasted energy.”
A) True B) False
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The picture shows a woman running. What is the main type of energy conversion taking place?
a Thermal energy is converted to
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Chemical energy is reputation, is stored in the bonds of
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Do fluorescent bulbs put out more energu than they receive
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Does cranking a flashlight convert mechanical energy to electrixal energy to light
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What is the main type of energy conversion taking place?
A)mechanical energy is converted to thermal energy as the energy from
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The picture shows a woman running.
What is the main type of energy conversion taking place? a Chemical energy is converted to
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in a coal power piant, coal is burned to neat steam, which spins a turbine What energy conversion is happening in a coal power
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The picture shows a woman running.
What is the main type of energy conversion taking place? Thermal energy is converted to
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Convert 7.91 × 10^1 in nutritional Cal to units of kJ. Be sure your answer has the correct number of significant figures.
Note:
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Convert 6.94 × 10^-2 in nutritional Cal to units of kJ. Be sure your answer has the correct number of significant figures.
Note:
1 answer
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Two magnets are placed on a table, and they immediately move to attach to each other. Which statement is correct about the
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A bar magnet approaches a pile of iron shavings, and the shavings accelerate toward the pole facing them. Which statement is
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A bar magnet approaches a pile of iron shavings, and the shavings accelerate toward the pole facing them. Which statement is
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Which process converts glucose energy (in the presence of oxygen) to ATP energy happening in the mitochondria?
photosynthesis
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sosa.fairyy
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Read the following statement and choose the option that has the respective answers in the correct order.
“Chemical energy input
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A team of students builds an electrical circuit with a battery and a fan. In 1–2 sentences, describe how energy is changed
1 answer
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Two magnets are placed on a table, and they immediately move to attach to each other. Which statement is correct about the
1 answer
asked by
e
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When a bow is stretched back and an arrow is shot, what type of energy conversion has occurred?
Group of answer choices Elastic
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Ilikecookies2009
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If you stretch back a rubber band and release it, it shoots across the room. What type of energy conversion has occurred?
Group
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Ilikecookies2009
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In which situation is mechanical energy converted to electrical energy?
Responses A boiling waterboiling water B using an
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A) A car company claims that it has designed a new car that is 100% efficient. It says that 100% of the energy in the fuel is
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How do we use kinetic and potential energy to generate power?
5 answers
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Hiding
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An electric flashlight can be charged by turning a crank. Identify the types and order of energy changes happening.
a Mechanical
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8 views
The forces generated by the magnetic fields of interacting magnets change the energy of the magnets.
When two bar magnets are
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The operator of an electric plant was concerned about the performance of some of its wind turbines.
He consulted the manuals to
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the battery ina fan converts which energy to what
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the battery in a fan converts chemical energy to electrical energy to mechanical energy to what energy
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What is the energy conversion that happens inside a battery?
a Kinetic Energy to Potential Energy b Chemical Energy to Electrical
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The diagram shows a wooden racetrack with 500-g car positioned at the top of a slope. Which energy conversion takes place as the
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An electric flashlight can be charged by firing a crank. Identify the types and order of energy changed happening.
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Parent Categories (56)
Absorption
Biochemical Reactions
Biological Processes
Biology
Caloric Content
Cell Organelles
Cell Structure and Function
Cellular Biology
Cellular Processes
Cellular respiration
Chemical Equations and Enthalpy Changes
Chemical Reactions
Chemistry
Chemistry and Physics
Conservation of Energy
Conversion
Electrical Engineering
Electricity
Electricity and Circuits
Energy
Energy and Efficiency
Energy and Mass
Energy and Power
Engineering
Fluid Mechanics
Heat Transfer
Hydroelectric Power
Kinematics
Kinetic Energy
Kinetic Energy and Potential Energy
Magnetism
Math
Mechanics
Metabolism
Nutrition
Nutrition and Energy
Photosynthesis
Physical Science
Physics
Physics & Energy Efficiency
Plant and Human Interaction
Plant Physiology
Science
Science and Energy
Science and Technology
Science Education
Science/Physics
Scientific Concepts
Scientific Research
Thermal Energy
Thermodynamics
Types of energy
Unit conversion
Units of Measurement
Wind Turbines
Work and Energy