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energy

conduction,radiotion,conevtion

QuestionAnswer
What does the Law of Conservation of Energy state? The law of conservation of energy states that the total energy within an isolated system remains constant; it cannot be created or destroyed, only transformed from one form to another or transferred between objects.
What is an “Energy Transformation”? Energy transformation is the process of changing energy from one form to another, as energy cannot be created or destroyed, only converted.
Falling rocks from the top of a mountain. Mechanical.
What happens to thermal energy when two objects of different temperatures are in contact? Thermal energy passes from the warmer object to the cooler object.
What is the direct transfer of heat from one substance to another that is touching called? Conduction.
Why does a metal spoon in hot soup become hot? Conduction.
What is the transfer of heat by the movement of a fluid (liquid or gas) known as? Convection.
How does a radiator warm a room? Convection.
How is heat transferred in a pan of boiling water? Conduction,Convection,Radiation .
You burn your hand on a hot pan. Conduction
What is a material that reduces the transfer of heat called? An insulator.
Why do, you feel warm walking on sand? Conduction.
How is heat transferred through liquids and gases? Convection currents.
How does heat travel from the Sun to the Earth? Radiation.
What type of heat transfer occurs in a microwave? Radiation.
Which heat transfer type can travel through a vacuum? Radiation.
What is convection? Heat transfer through the movement of liquids or gases.
What is conduction? Heat transfer through solid materials by direct molecular collision.
What is radiation? The transfer of energy via electromagnetic waves without needing a medium.
What is an example of radiation? Feeling the warmth of a fire without touching it.
Created by: user-2036676
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